4768725

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:166

約数の個数: 48

約数和(自身を含む): 8735552

約数和(自身を除く): 3966827

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 67, 73, 75, 195, 201, 219, 325, 335, 365, 871, 949, 975, 1005, 1095, 1675, 1825, 2613, 2847, 4355, 4745, 4891, 5025, 5475, 13065, 14235, 14673, 21775, 23725, 24455, 63583, 65325, 71175, 73365, 122275, 190749, 317915, 366825, 953745, 1589575, 4768725]

約数ペア:

[(1, 4768725), (3, 1589575), (5, 953745), (13, 366825), (15, 317915), (25, 190749), (39, 122275), (65, 73365), (67, 71175), (73, 65325), (75, 63583), (195, 24455), (201, 23725), (219, 21775), (325, 14673), (335, 14235), (365, 13065), (871, 5475), (949, 5025), (975, 4891), (1005, 4745), (1095, 4355), (1675, 2847), (1825, 2613)]