201493125

素因数分解:

$3^2\times 5^4\times {\mathrm{113}}^1\times {\mathrm{317}}^1$

素因数の和:456

約数の個数: 60

約数和(自身を含む): 368066556

約数和(自身を除く): 166573431

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 113, 125, 225, 317, 339, 375, 565, 625, 951, 1017, 1125, 1585, 1695, 1875, 2825, 2853, 4755, 5085, 5625, 7925, 8475, 14125, 14265, 23775, 25425, 35821, 39625, 42375, 70625, 71325, 107463, 118875, 127125, 179105, 198125, 211875, 322389, 356625, 537315, 594375, 635625, 895525, 1611945, 1783125, 2686575, 4477625, 8059725, 13432875, 22388125, 40298625, 67164375, 201493125]

約数ペア:

[(1, 201493125), (3, 67164375), (5, 40298625), (9, 22388125), (15, 13432875), (25, 8059725), (45, 4477625), (75, 2686575), (113, 1783125), (125, 1611945), (225, 895525), (317, 635625), (339, 594375), (375, 537315), (565, 356625), (625, 322389), (951, 211875), (1017, 198125), (1125, 179105), (1585, 127125), (1695, 118875), (1875, 107463), (2825, 71325), (2853, 70625), (4755, 42375), (5085, 39625), (5625, 35821), (7925, 25425), (8475, 23775), (14125, 14265)]