1517552685

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1279}}^1$

素因数の和:1368

約数の個数: 128

約数和(自身を含む): 3185049600

約数和(自身を除く): 1667496915

約数列:

[1, 3, 5, 9, 11, 15, 17, 27, 33, 45, 47, 51, 55, 85, 99, 135, 141, 153, 165, 187, 235, 255, 297, 423, 459, 495, 517, 561, 705, 765, 799, 935, 1269, 1279, 1485, 1551, 1683, 2115, 2295, 2397, 2585, 2805, 3837, 3995, 4653, 5049, 6345, 6395, 7191, 7755, 8415, 8789, 11511, 11985, 13959, 14069, 19185, 21573, 21743, 23265, 25245, 26367, 34533, 35955, 42207, 43945, 57555, 60113, 65229, 69795, 70345, 79101, 107865, 108715, 126621, 131835, 172665, 180339, 195687, 211035, 237303, 239173, 300565, 326145, 379863, 395505, 541017, 587061, 633105, 661243, 717519, 901695, 978435, 1021921, 1186515, 1195865, 1623051, 1899315, 1983729, 2152557, 2705085, 2935305, 3065763, 3306215, 3587595, 5109605, 5951187, 6457671, 8115255, 9197289, 9918645, 10762785, 11241131, 15328815, 17853561, 27591867, 29755935, 32288355, 33723393, 45986445, 56205655, 89267805, 101170179, 137959335, 168616965, 303510537, 505850895, 1517552685]

約数ペア:

[(1, 1517552685), (3, 505850895), (5, 303510537), (9, 168616965), (11, 137959335), (15, 101170179), (17, 89267805), (27, 56205655), (33, 45986445), (45, 33723393), (47, 32288355), (51, 29755935), (55, 27591867), (85, 17853561), (99, 15328815), (135, 11241131), (141, 10762785), (153, 9918645), (165, 9197289), (187, 8115255), (235, 6457671), (255, 5951187), (297, 5109605), (423, 3587595), (459, 3306215), (495, 3065763), (517, 2935305), (561, 2705085), (705, 2152557), (765, 1983729), (799, 1899315), (935, 1623051), (1269, 1195865), (1279, 1186515), (1485, 1021921), (1551, 978435), (1683, 901695), (2115, 717519), (2295, 661243), (2397, 633105), (2585, 587061), (2805, 541017), (3837, 395505), (3995, 379863), (4653, 326145), (5049, 300565), (6345, 239173), (6395, 237303), (7191, 211035), (7755, 195687), (8415, 180339), (8789, 172665), (11511, 131835), (11985, 126621), (13959, 108715), (14069, 107865), (19185, 79101), (21573, 70345), (21743, 69795), (23265, 65229), (25245, 60113), (26367, 57555), (34533, 43945), (35955, 42207)]