15355210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4073}}^1$

素因数の和:4122

約数の個数: 32

約数和(自身を含む): 30799440

約数和(自身を除く): 15444230

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 4073, 8146, 20365, 40730, 52949, 105898, 118117, 236234, 264745, 529490, 590585, 1181170, 1535521, 3071042, 7677605, 15355210]

約数ペア:

[(1, 15355210), (2, 7677605), (5, 3071042), (10, 1535521), (13, 1181170), (26, 590585), (29, 529490), (58, 264745), (65, 236234), (130, 118117), (145, 105898), (290, 52949), (377, 40730), (754, 20365), (1885, 8146), (3770, 4073)]