40791375

素因数分解:

$3^2\times 5^3\times {\mathrm{101}}^1\times {\mathrm{359}}^1$

素因数の和:481

約数の個数: 48

約数和(自身を含む): 74468160

約数和(自身を除く): 33676785

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 101, 125, 225, 303, 359, 375, 505, 909, 1077, 1125, 1515, 1795, 2525, 3231, 4545, 5385, 7575, 8975, 12625, 16155, 22725, 26925, 36259, 37875, 44875, 80775, 108777, 113625, 134625, 181295, 326331, 403875, 543885, 906475, 1631655, 2719425, 4532375, 8158275, 13597125, 40791375]

約数ペア:

[(1, 40791375), (3, 13597125), (5, 8158275), (9, 4532375), (15, 2719425), (25, 1631655), (45, 906475), (75, 543885), (101, 403875), (125, 326331), (225, 181295), (303, 134625), (359, 113625), (375, 108777), (505, 80775), (909, 44875), (1077, 37875), (1125, 36259), (1515, 26925), (1795, 22725), (2525, 16155), (3231, 12625), (4545, 8975), (5385, 7575)]