9884037215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{44711}}^1$

素因数の和:44927

約数の個数: 32

約数和(自身を含む): 13520908800

約数和(自身を除く): 3636871585

約数列:

[1, 5, 13, 19, 65, 95, 179, 247, 895, 1235, 2327, 3401, 11635, 17005, 44213, 44711, 221065, 223555, 581243, 849509, 2906215, 4247545, 8003269, 11043617, 40016345, 55218085, 104042497, 152062111, 520212485, 760310555, 1976807443, 9884037215]

約数ペア:

[(1, 9884037215), (5, 1976807443), (13, 760310555), (19, 520212485), (65, 152062111), (95, 104042497), (179, 55218085), (247, 40016345), (895, 11043617), (1235, 8003269), (2327, 4247545), (3401, 2906215), (11635, 849509), (17005, 581243), (44213, 223555), (44711, 221065)]