1252545

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:245

約数の個数: 32

約数和(自身を含む): 2334720

約数和(自身を除く): 1082175

約数列:

[1, 3, 5, 7, 15, 21, 35, 79, 105, 151, 237, 395, 453, 553, 755, 1057, 1185, 1659, 2265, 2765, 3171, 5285, 8295, 11929, 15855, 35787, 59645, 83503, 178935, 250509, 417515, 1252545]

約数ペア:

[(1, 1252545), (3, 417515), (5, 250509), (7, 178935), (15, 83503), (21, 59645), (35, 35787), (79, 15855), (105, 11929), (151, 8295), (237, 5285), (395, 3171), (453, 2765), (553, 2265), (755, 1659), (1057, 1185)]