308401795

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{3733}}^1$

素因数の和:3823

約数の個数: 32

約数和(自身を含む): 421553664

約数和(自身を除く): 113151869

約数列:

[1, 5, 13, 31, 41, 65, 155, 205, 403, 533, 1271, 2015, 2665, 3733, 6355, 16523, 18665, 48529, 82615, 115723, 153053, 242645, 578615, 765265, 1504399, 1989689, 4744643, 7521995, 9948445, 23723215, 61680359, 308401795]

約数ペア:

[(1, 308401795), (5, 61680359), (13, 23723215), (31, 9948445), (41, 7521995), (65, 4744643), (155, 1989689), (205, 1504399), (403, 765265), (533, 578615), (1271, 242645), (2015, 153053), (2665, 115723), (3733, 82615), (6355, 48529), (16523, 18665)]