474674245

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{811}}^1$

素因数の和:997

約数の個数: 32

約数和(自身を含む): 616210560

約数和(自身を除く): 141536315

約数列:

[1, 5, 19, 61, 95, 101, 305, 505, 811, 1159, 1919, 4055, 5795, 6161, 9595, 15409, 30805, 49471, 77045, 81911, 117059, 247355, 409555, 585295, 939949, 1556309, 4699745, 4996571, 7781545, 24982855, 94934849, 474674245]

約数ペア:

[(1, 474674245), (5, 94934849), (19, 24982855), (61, 7781545), (95, 4996571), (101, 4699745), (305, 1556309), (505, 939949), (811, 585295), (1159, 409555), (1919, 247355), (4055, 117059), (5795, 81911), (6161, 77045), (9595, 49471), (15409, 30805)]