1056026745

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{7867}}^1$

素因数の和:8054

約数の個数: 48

約数和(自身を含む): 1939304640

約数和(自身を除く): 883277895

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 157, 171, 285, 471, 785, 855, 1413, 2355, 2983, 7065, 7867, 8949, 14915, 23601, 26847, 39335, 44745, 70803, 118005, 134235, 149473, 354015, 448419, 747365, 1235119, 1345257, 2242095, 3705357, 6175595, 6726285, 11116071, 18526785, 23467261, 55580355, 70401783, 117336305, 211205349, 352008915, 1056026745]

約数ペア:

[(1, 1056026745), (3, 352008915), (5, 211205349), (9, 117336305), (15, 70401783), (19, 55580355), (45, 23467261), (57, 18526785), (95, 11116071), (157, 6726285), (171, 6175595), (285, 3705357), (471, 2242095), (785, 1345257), (855, 1235119), (1413, 747365), (2355, 448419), (2983, 354015), (7065, 149473), (7867, 134235), (8949, 118005), (14915, 70803), (23601, 44745), (26847, 39335)]