148959615

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61681}}^1$

素因数の和:61719

約数の個数: 32

約数和(自身を含む): 284230656

約数和(自身を除く): 135271041

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 61681, 185043, 308405, 431767, 925215, 1295301, 1418663, 2158835, 4255989, 6476505, 7093315, 9930641, 21279945, 29791923, 49653205, 148959615]

約数ペア:

[(1, 148959615), (3, 49653205), (5, 29791923), (7, 21279945), (15, 9930641), (21, 7093315), (23, 6476505), (35, 4255989), (69, 2158835), (105, 1418663), (115, 1295301), (161, 925215), (345, 431767), (483, 308405), (805, 185043), (2415, 61681)]