145460745

素因数分解:

$3^3\times 5^1\times {\mathrm{401}}^1\times {\mathrm{2687}}^1$

素因数の和:3102

約数の個数: 32

約数和(自身を含む): 259338240

約数和(自身を除く): 113877495

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 401, 1203, 2005, 2687, 3609, 6015, 8061, 10827, 13435, 18045, 24183, 40305, 54135, 72549, 120915, 362745, 1077487, 3232461, 5387435, 9697383, 16162305, 29092149, 48486915, 145460745]

約数ペア:

[(1, 145460745), (3, 48486915), (5, 29092149), (9, 16162305), (15, 9697383), (27, 5387435), (45, 3232461), (135, 1077487), (401, 362745), (1203, 120915), (2005, 72549), (2687, 54135), (3609, 40305), (6015, 24183), (8061, 18045), (10827, 13435)]