123068915

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:371

約数の個数: 32

約数和(自身を含む): 158257152

約数和(自身を除く): 35188237

約数列:

[1, 5, 31, 53, 71, 155, 211, 265, 355, 1055, 1643, 2201, 3763, 6541, 8215, 11005, 11183, 14981, 18815, 32705, 55915, 74905, 116653, 346673, 464411, 583265, 793993, 1733365, 2322055, 3969965, 24613783, 123068915]

約数ペア:

[(1, 123068915), (5, 24613783), (31, 3969965), (53, 2322055), (71, 1733365), (155, 793993), (211, 583265), (265, 464411), (355, 346673), (1055, 116653), (1643, 74905), (2201, 55915), (3763, 32705), (6541, 18815), (8215, 14981), (11005, 11183)]