156766307025

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{421}}^1\times {\mathrm{171203}}^1$

素因数の和:171666

約数の個数: 48

約数和(自身を含む): 268762887360

約数和(自身を除く): 111996580335

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 421, 435, 725, 1263, 2105, 2175, 6315, 10525, 12209, 31575, 36627, 61045, 171203, 183135, 305225, 513609, 856015, 915675, 2568045, 4280075, 4964887, 12840225, 14894661, 24824435, 72076463, 74473305, 124122175, 216229389, 360382315, 372366525, 1081146945, 1801911575, 2090217427, 5405734725, 6270652281, 10451087135, 31353261405, 52255435675, 156766307025]

約数ペア:

[(1, 156766307025), (3, 52255435675), (5, 31353261405), (15, 10451087135), (25, 6270652281), (29, 5405734725), (75, 2090217427), (87, 1801911575), (145, 1081146945), (421, 372366525), (435, 360382315), (725, 216229389), (1263, 124122175), (2105, 74473305), (2175, 72076463), (6315, 24824435), (10525, 14894661), (12209, 12840225), (31575, 4964887), (36627, 4280075), (61045, 2568045), (171203, 915675), (183135, 856015), (305225, 513609)]