15015546

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:220

約数の個数: 96

約数和(自身を含む): 40884480

約数和(自身を除く): 25868934

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 89, 91, 103, 117, 126, 178, 182, 206, 234, 267, 273, 309, 534, 546, 618, 623, 721, 801, 819, 927, 1157, 1246, 1339, 1442, 1602, 1638, 1854, 1869, 2163, 2314, 2678, 3471, 3738, 4017, 4326, 5607, 6489, 6942, 8034, 8099, 9167, 9373, 10413, 11214, 12051, 12978, 16198, 18334, 18746, 20826, 24102, 24297, 27501, 28119, 48594, 55002, 56238, 64169, 72891, 82503, 84357, 119171, 128338, 145782, 165006, 168714, 192507, 238342, 357513, 385014, 577521, 715026, 834197, 1072539, 1155042, 1668394, 2145078, 2502591, 5005182, 7507773, 15015546]

約数ペア:

[(1, 15015546), (2, 7507773), (3, 5005182), (6, 2502591), (7, 2145078), (9, 1668394), (13, 1155042), (14, 1072539), (18, 834197), (21, 715026), (26, 577521), (39, 385014), (42, 357513), (63, 238342), (78, 192507), (89, 168714), (91, 165006), (103, 145782), (117, 128338), (126, 119171), (178, 84357), (182, 82503), (206, 72891), (234, 64169), (267, 56238), (273, 55002), (309, 48594), (534, 28119), (546, 27501), (618, 24297), (623, 24102), (721, 20826), (801, 18746), (819, 18334), (927, 16198), (1157, 12978), (1246, 12051), (1339, 11214), (1442, 10413), (1602, 9373), (1638, 9167), (1854, 8099), (1869, 8034), (2163, 6942), (2314, 6489), (2678, 5607), (3471, 4326), (3738, 4017)]