23682225

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{571}}^1$

素因数の和:670

約数の個数: 48

約数和(自身を含む): 45393920

約数和(自身を除く): 21711695

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 79, 105, 175, 237, 395, 525, 553, 571, 1185, 1659, 1713, 1975, 2765, 2855, 3997, 5925, 8295, 8565, 11991, 13825, 14275, 19985, 41475, 42825, 45109, 59955, 99925, 135327, 225545, 299775, 315763, 676635, 947289, 1127725, 1578815, 3383175, 4736445, 7894075, 23682225]

約数ペア:

[(1, 23682225), (3, 7894075), (5, 4736445), (7, 3383175), (15, 1578815), (21, 1127725), (25, 947289), (35, 676635), (75, 315763), (79, 299775), (105, 225545), (175, 135327), (237, 99925), (395, 59955), (525, 45109), (553, 42825), (571, 41475), (1185, 19985), (1659, 14275), (1713, 13825), (1975, 11991), (2765, 8565), (2855, 8295), (3997, 5925)]