15690625938

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{5081}}^1$

素因数の和:5241

約数の個数: 128

約数和(自身を含む): 38727279360

約数和(自身を除く): 23036653422

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 53, 54, 78, 83, 106, 117, 159, 166, 234, 249, 318, 351, 477, 498, 689, 702, 747, 954, 1079, 1378, 1431, 1494, 2067, 2158, 2241, 2862, 3237, 4134, 4399, 4482, 5081, 6201, 6474, 8798, 9711, 10162, 12402, 13197, 15243, 18603, 19422, 26394, 29133, 30486, 37206, 39591, 45729, 57187, 58266, 66053, 79182, 91458, 114374, 118773, 132106, 137187, 171561, 198159, 237546, 269293, 274374, 343122, 396318, 421723, 514683, 538586, 594477, 807879, 843446, 1029366, 1188954, 1265169, 1544049, 1615758, 1783431, 2423637, 2530338, 3088098, 3500809, 3566862, 3795507, 4847274, 5482399, 7001618, 7270911, 7591014, 10502427, 10964798, 11386521, 14541822, 16447197, 21004854, 22351319, 22773042, 31507281, 32894394, 44702638, 49341591, 63014562, 67053957, 94521843, 98683182, 134107914, 148024773, 189043686, 201161871, 290567147, 296049546, 402323742, 581134294, 603485613, 871701441, 1206971226, 1743402882, 2615104323, 5230208646, 7845312969, 15690625938]

約数ペア:

[(1, 15690625938), (2, 7845312969), (3, 5230208646), (6, 2615104323), (9, 1743402882), (13, 1206971226), (18, 871701441), (26, 603485613), (27, 581134294), (39, 402323742), (53, 296049546), (54, 290567147), (78, 201161871), (83, 189043686), (106, 148024773), (117, 134107914), (159, 98683182), (166, 94521843), (234, 67053957), (249, 63014562), (318, 49341591), (351, 44702638), (477, 32894394), (498, 31507281), (689, 22773042), (702, 22351319), (747, 21004854), (954, 16447197), (1079, 14541822), (1378, 11386521), (1431, 10964798), (1494, 10502427), (2067, 7591014), (2158, 7270911), (2241, 7001618), (2862, 5482399), (3237, 4847274), (4134, 3795507), (4399, 3566862), (4482, 3500809), (5081, 3088098), (6201, 2530338), (6474, 2423637), (8798, 1783431), (9711, 1615758), (10162, 1544049), (12402, 1265169), (13197, 1188954), (15243, 1029366), (18603, 843446), (19422, 807879), (26394, 594477), (29133, 538586), (30486, 514683), (37206, 421723), (39591, 396318), (45729, 343122), (57187, 274374), (58266, 269293), (66053, 237546), (79182, 198159), (91458, 171561), (114374, 137187), (118773, 132106)]