7251015

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:327

約数の個数: 32

約数和(自身を含む): 12211200

約数和(自身を除く): 4960185

約数列:

[1, 3, 5, 15, 29, 79, 87, 145, 211, 237, 395, 435, 633, 1055, 1185, 2291, 3165, 6119, 6873, 11455, 16669, 18357, 30595, 34365, 50007, 83345, 91785, 250035, 483401, 1450203, 2417005, 7251015]

約数ペア:

[(1, 7251015), (3, 2417005), (5, 1450203), (15, 483401), (29, 250035), (79, 91785), (87, 83345), (145, 50007), (211, 34365), (237, 30595), (395, 18357), (435, 16669), (633, 11455), (1055, 6873), (1185, 6119), (2291, 3165)]