30675615

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{233}}^1$

素因数の和:439

約数の個数: 32

約数和(自身を含む): 50409216

約数和(自身を除く): 19733601

約数列:

[1, 3, 5, 15, 67, 131, 201, 233, 335, 393, 655, 699, 1005, 1165, 1965, 3495, 8777, 15611, 26331, 30523, 43885, 46833, 78055, 91569, 131655, 152615, 234165, 457845, 2045041, 6135123, 10225205, 30675615]

約数ペア:

[(1, 30675615), (3, 10225205), (5, 6135123), (15, 2045041), (67, 457845), (131, 234165), (201, 152615), (233, 131655), (335, 91569), (393, 78055), (655, 46833), (699, 43885), (1005, 30523), (1165, 26331), (1965, 15611), (3495, 8777)]