104410345

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1549}}^1$

素因数の和:1645

約数の個数: 32

約数和(自身を含む): 145303200

約数和(自身を除く): 40892855

約数列:

[1, 5, 13, 17, 61, 65, 85, 221, 305, 793, 1037, 1105, 1549, 3965, 5185, 7745, 13481, 20137, 26333, 67405, 94489, 100685, 131665, 342329, 472445, 1228357, 1606313, 1711645, 6141785, 8031565, 20882069, 104410345]

約数ペア:

[(1, 104410345), (5, 20882069), (13, 8031565), (17, 6141785), (61, 1711645), (65, 1606313), (85, 1228357), (221, 472445), (305, 342329), (793, 131665), (1037, 100685), (1105, 94489), (1549, 67405), (3965, 26333), (5185, 20137), (7745, 13481)]