30765325

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{379}}^1$

素因数の和:597

約数の個数: 24

約数和(自身を含む): 40711680

約数和(自身を除く): 9946355

約数列:

[1, 5, 17, 25, 85, 191, 379, 425, 955, 1895, 3247, 4775, 6443, 9475, 16235, 32215, 72389, 81175, 161075, 361945, 1230613, 1809725, 6153065, 30765325]

約数ペア:

[(1, 30765325), (5, 6153065), (17, 1809725), (25, 1230613), (85, 361945), (191, 161075), (379, 81175), (425, 72389), (955, 32215), (1895, 16235), (3247, 9475), (4775, 6443)]