144115245

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{52501}}^1$

素因数の和:52573

約数の個数: 24

約数和(自身を含む): 253899672

約数和(自身を除く): 109784427

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 305, 549, 915, 2745, 52501, 157503, 262505, 472509, 787515, 2362545, 3202561, 9607683, 16012805, 28823049, 48038415, 144115245]

約数ペア:

[(1, 144115245), (3, 48038415), (5, 28823049), (9, 16012805), (15, 9607683), (45, 3202561), (61, 2362545), (183, 787515), (305, 472509), (549, 262505), (915, 157503), (2745, 52501)]