30974775

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31769}}^1$

素因数の和:31795

約数の個数: 24

約数和(自身を含む): 55152720

約数和(自身を除く): 24177945

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 31769, 95307, 158845, 412997, 476535, 794225, 1238991, 2064985, 2382675, 6194955, 10324925, 30974775]

約数ペア:

[(1, 30974775), (3, 10324925), (5, 6194955), (13, 2382675), (15, 2064985), (25, 1238991), (39, 794225), (65, 476535), (75, 412997), (195, 158845), (325, 95307), (975, 31769)]