51046125

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1$

素因数の和:351

約数の個数: 64

約数和(自身を含む): 94278912

約数和(自身を除く): 43232787

約数列:

[1, 3, 5, 13, 15, 25, 37, 39, 65, 75, 111, 125, 185, 195, 283, 325, 375, 481, 555, 849, 925, 975, 1415, 1443, 1625, 2405, 2775, 3679, 4245, 4625, 4875, 7075, 7215, 10471, 11037, 12025, 13875, 18395, 21225, 31413, 35375, 36075, 52355, 55185, 60125, 91975, 106125, 136123, 157065, 180375, 261775, 275925, 408369, 459875, 680615, 785325, 1308875, 1379625, 2041845, 3403075, 3926625, 10209225, 17015375, 51046125]

約数ペア:

[(1, 51046125), (3, 17015375), (5, 10209225), (13, 3926625), (15, 3403075), (25, 2041845), (37, 1379625), (39, 1308875), (65, 785325), (75, 680615), (111, 459875), (125, 408369), (185, 275925), (195, 261775), (283, 180375), (325, 157065), (375, 136123), (481, 106125), (555, 91975), (849, 60125), (925, 55185), (975, 52355), (1415, 36075), (1443, 35375), (1625, 31413), (2405, 21225), (2775, 18395), (3679, 13875), (4245, 12025), (4625, 11037), (4875, 10471), (7075, 7215)]