45133875

素因数分解:

$3^3\times 5^3\times {\mathrm{43}}^1\times {\mathrm{311}}^1$

素因数の和:378

約数の個数: 64

約数和(自身を含む): 85662720

約数和(自身を除く): 40528845

約数列:

[1, 3, 5, 9, 15, 25, 27, 43, 45, 75, 125, 129, 135, 215, 225, 311, 375, 387, 645, 675, 933, 1075, 1125, 1161, 1555, 1935, 2799, 3225, 3375, 4665, 5375, 5805, 7775, 8397, 9675, 13373, 13995, 16125, 23325, 29025, 38875, 40119, 41985, 48375, 66865, 69975, 116625, 120357, 145125, 200595, 209925, 334325, 349875, 361071, 601785, 1002975, 1049625, 1671625, 1805355, 3008925, 5014875, 9026775, 15044625, 45133875]

約数ペア:

[(1, 45133875), (3, 15044625), (5, 9026775), (9, 5014875), (15, 3008925), (25, 1805355), (27, 1671625), (43, 1049625), (45, 1002975), (75, 601785), (125, 361071), (129, 349875), (135, 334325), (215, 209925), (225, 200595), (311, 145125), (375, 120357), (387, 116625), (645, 69975), (675, 66865), (933, 48375), (1075, 41985), (1125, 40119), (1161, 38875), (1555, 29025), (1935, 23325), (2799, 16125), (3225, 13995), (3375, 13373), (4665, 9675), (5375, 8397), (5805, 7775)]