3479775

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:152

約数の個数: 48

約数和(自身を含む): 6416256

約数和(自身を除く): 2936481

約数列:

[1, 3, 5, 13, 15, 25, 39, 43, 65, 75, 83, 129, 195, 215, 249, 325, 415, 559, 645, 975, 1075, 1079, 1245, 1677, 2075, 2795, 3225, 3237, 3569, 5395, 6225, 8385, 10707, 13975, 16185, 17845, 26975, 41925, 46397, 53535, 80925, 89225, 139191, 231985, 267675, 695955, 1159925, 3479775]

約数ペア:

[(1, 3479775), (3, 1159925), (5, 695955), (13, 267675), (15, 231985), (25, 139191), (39, 89225), (43, 80925), (65, 53535), (75, 46397), (83, 41925), (129, 26975), (195, 17845), (215, 16185), (249, 13975), (325, 10707), (415, 8385), (559, 6225), (645, 5395), (975, 3569), (1075, 3237), (1079, 3225), (1245, 2795), (1677, 2075)]