89128875

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:118

約数の個数: 128

約数和(自身を含む): 181149696

約数和(自身を除く): 92020821

約数列:

[1, 3, 5, 11, 15, 17, 25, 31, 33, 41, 51, 55, 75, 85, 93, 123, 125, 155, 165, 187, 205, 255, 275, 341, 375, 425, 451, 465, 527, 561, 615, 697, 775, 825, 935, 1023, 1025, 1271, 1275, 1353, 1375, 1581, 1705, 2091, 2125, 2255, 2325, 2635, 2805, 3075, 3485, 3813, 3875, 4125, 4675, 5115, 5125, 5797, 6355, 6375, 6765, 7667, 7905, 8525, 10455, 11275, 11625, 13175, 13981, 14025, 15375, 17391, 17425, 19065, 21607, 23001, 23375, 25575, 28985, 31775, 33825, 38335, 39525, 41943, 42625, 52275, 56375, 64821, 65875, 69905, 70125, 86955, 87125, 95325, 108035, 115005, 127875, 144925, 158875, 169125, 191675, 197625, 209715, 237677, 261375, 324105, 349525, 434775, 476625, 540175, 575025, 713031, 724625, 958375, 1048575, 1188385, 1620525, 1747625, 2173875, 2700875, 2875125, 3565155, 5242875, 5941925, 8102625, 17825775, 29709625, 89128875]

約数ペア:

[(1, 89128875), (3, 29709625), (5, 17825775), (11, 8102625), (15, 5941925), (17, 5242875), (25, 3565155), (31, 2875125), (33, 2700875), (41, 2173875), (51, 1747625), (55, 1620525), (75, 1188385), (85, 1048575), (93, 958375), (123, 724625), (125, 713031), (155, 575025), (165, 540175), (187, 476625), (205, 434775), (255, 349525), (275, 324105), (341, 261375), (375, 237677), (425, 209715), (451, 197625), (465, 191675), (527, 169125), (561, 158875), (615, 144925), (697, 127875), (775, 115005), (825, 108035), (935, 95325), (1023, 87125), (1025, 86955), (1271, 70125), (1275, 69905), (1353, 65875), (1375, 64821), (1581, 56375), (1705, 52275), (2091, 42625), (2125, 41943), (2255, 39525), (2325, 38335), (2635, 33825), (2805, 31775), (3075, 28985), (3485, 25575), (3813, 23375), (3875, 23001), (4125, 21607), (4675, 19065), (5115, 17425), (5125, 17391), (5797, 15375), (6355, 14025), (6375, 13981), (6765, 13175), (7667, 11625), (7905, 11275), (8525, 10455)]