67269405

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{4817}}^1$

素因数の和:4858

約数の個数: 48

約数和(自身を含む): 131820480

約数和(自身を除く): 64551075

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 49, 57, 95, 105, 133, 147, 245, 285, 399, 665, 735, 931, 1995, 2793, 4655, 4817, 13965, 14451, 24085, 33719, 72255, 91523, 101157, 168595, 236033, 274569, 457615, 505785, 640661, 708099, 1180165, 1372845, 1921983, 3203305, 3540495, 4484627, 9609915, 13453881, 22423135, 67269405]

約数ペア:

[(1, 67269405), (3, 22423135), (5, 13453881), (7, 9609915), (15, 4484627), (19, 3540495), (21, 3203305), (35, 1921983), (49, 1372845), (57, 1180165), (95, 708099), (105, 640661), (133, 505785), (147, 457615), (245, 274569), (285, 236033), (399, 168595), (665, 101157), (735, 91523), (931, 72255), (1995, 33719), (2793, 24085), (4655, 14451), (4817, 13965)]