168449145

素因数分解:

$3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{269}}^1\times {\mathrm{383}}^1$

素因数の和:769

約数の個数: 32

約数和(自身を含む): 273715200

約数和(自身を除く): 105266055

約数列:

[1, 3, 5, 15, 109, 269, 327, 383, 545, 807, 1149, 1345, 1635, 1915, 4035, 5745, 29321, 41747, 87963, 103027, 125241, 146605, 208735, 309081, 439815, 515135, 626205, 1545405, 11229943, 33689829, 56149715, 168449145]

約数ペア:

[(1, 168449145), (3, 56149715), (5, 33689829), (15, 11229943), (109, 1545405), (269, 626205), (327, 515135), (383, 439815), (545, 309081), (807, 208735), (1149, 146605), (1345, 125241), (1635, 103027), (1915, 87963), (4035, 41747), (5745, 29321)]