2629515

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1$

素因数の和:411

約数の個数: 32

約数和(自身を含む): 4884480

約数和(自身を除く): 2254965

約数列:

[1, 3, 5, 7, 15, 21, 35, 79, 105, 237, 317, 395, 553, 951, 1185, 1585, 1659, 2219, 2765, 4755, 6657, 8295, 11095, 25043, 33285, 75129, 125215, 175301, 375645, 525903, 876505, 2629515]

約数ペア:

[(1, 2629515), (3, 876505), (5, 525903), (7, 375645), (15, 175301), (21, 125215), (35, 75129), (79, 33285), (105, 25043), (237, 11095), (317, 8295), (395, 6657), (553, 4755), (951, 2765), (1185, 2219), (1585, 1659)]