30797375

素因数分解:

$5^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{577}}^1$

素因数の和:660

約数の個数: 32

約数和(自身を含む): 44723328

約数和(自身を除く): 13925953

約数列:

[1, 5, 7, 25, 35, 61, 125, 175, 305, 427, 577, 875, 1525, 2135, 2885, 4039, 7625, 10675, 14425, 20195, 35197, 53375, 72125, 100975, 175985, 246379, 504875, 879925, 1231895, 4399625, 6159475, 30797375]

約数ペア:

[(1, 30797375), (5, 6159475), (7, 4399625), (25, 1231895), (35, 879925), (61, 504875), (125, 246379), (175, 175985), (305, 100975), (427, 72125), (577, 53375), (875, 35197), (1525, 20195), (2135, 14425), (2885, 10675), (4039, 7625)]