27375945

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{521}}^1$

素因数の和:673

約数の個数: 32

約数和(自身を含む): 45702144

約数和(自身を除く): 18326199

約数列:

[1, 3, 5, 15, 31, 93, 113, 155, 339, 465, 521, 565, 1563, 1695, 2605, 3503, 7815, 10509, 16151, 17515, 48453, 52545, 58873, 80755, 176619, 242265, 294365, 883095, 1825063, 5475189, 9125315, 27375945]

約数ペア:

[(1, 27375945), (3, 9125315), (5, 5475189), (15, 1825063), (31, 883095), (93, 294365), (113, 242265), (155, 176619), (339, 80755), (465, 58873), (521, 52545), (565, 48453), (1563, 17515), (1695, 16151), (2605, 10509), (3503, 7815)]