2021061075

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1447}}^1\times {\mathrm{1693}}^1$

素因数の和:3164

約数の個数: 48

約数和(自身を含む): 3649933056

約数和(自身を除く): 1628871981

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825, 1447, 1693, 4341, 5079, 7235, 8465, 15917, 18623, 21705, 25395, 36175, 42325, 47751, 55869, 79585, 93115, 108525, 126975, 238755, 279345, 397925, 465575, 1193775, 1396725, 2449771, 7349313, 12248855, 26947481, 36746565, 61244275, 80842443, 134737405, 183732825, 404212215, 673687025, 2021061075]

約数ペア:

[(1, 2021061075), (3, 673687025), (5, 404212215), (11, 183732825), (15, 134737405), (25, 80842443), (33, 61244275), (55, 36746565), (75, 26947481), (165, 12248855), (275, 7349313), (825, 2449771), (1447, 1396725), (1693, 1193775), (4341, 465575), (5079, 397925), (7235, 279345), (8465, 238755), (15917, 126975), (18623, 108525), (21705, 93115), (25395, 79585), (36175, 55869), (42325, 47751)]