15565530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{379}}^1$

素因数の和:463

約数の個数: 48

約数和(自身を含む): 38495520

約数和(自身を除く): 22929990

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 379, 555, 758, 1110, 1137, 1369, 1895, 2274, 2738, 3790, 4107, 5685, 6845, 8214, 11370, 13690, 14023, 20535, 28046, 41070, 42069, 70115, 84138, 140230, 210345, 420690, 518851, 1037702, 1556553, 2594255, 3113106, 5188510, 7782765, 15565530]

約数ペア:

[(1, 15565530), (2, 7782765), (3, 5188510), (5, 3113106), (6, 2594255), (10, 1556553), (15, 1037702), (30, 518851), (37, 420690), (74, 210345), (111, 140230), (185, 84138), (222, 70115), (370, 42069), (379, 41070), (555, 28046), (758, 20535), (1110, 14023), (1137, 13690), (1369, 11370), (1895, 8214), (2274, 6845), (2738, 5685), (3790, 4107)]