53047125

素因数分解:

$3^2\times 5^3\times {\mathrm{61}}^1\times {\mathrm{773}}^1$

素因数の和:855

約数の個数: 48

約数和(自身を含む): 97319664

約数和(自身を除く): 44272539

約数列:

[1, 3, 5, 9, 15, 25, 45, 61, 75, 125, 183, 225, 305, 375, 549, 773, 915, 1125, 1525, 2319, 2745, 3865, 4575, 6957, 7625, 11595, 13725, 19325, 22875, 34785, 47153, 57975, 68625, 96625, 141459, 173925, 235765, 289875, 424377, 707295, 869625, 1178825, 2121885, 3536475, 5894125, 10609425, 17682375, 53047125]

約数ペア:

[(1, 53047125), (3, 17682375), (5, 10609425), (9, 5894125), (15, 3536475), (25, 2121885), (45, 1178825), (61, 869625), (75, 707295), (125, 424377), (183, 289875), (225, 235765), (305, 173925), (375, 141459), (549, 96625), (773, 68625), (915, 57975), (1125, 47153), (1525, 34785), (2319, 22875), (2745, 19325), (3865, 13725), (4575, 11595), (6957, 7625)]