15708007845

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2143}}^1\times {\mathrm{8573}}^1$

素因数の和:10746

約数の個数: 48

約数和(自身を含む): 28676943360

約数和(自身を除く): 12968935515

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 2143, 6429, 8573, 10715, 19287, 25719, 32145, 40717, 42865, 77157, 96435, 122151, 128595, 162887, 203585, 366453, 385785, 488661, 610755, 814435, 1465983, 1832265, 2443305, 7329915, 18371939, 55115817, 91859695, 165347451, 275579085, 349066841, 826737255, 1047200523, 1745334205, 3141601569, 5236002615, 15708007845]

約数ペア:

[(1, 15708007845), (3, 5236002615), (5, 3141601569), (9, 1745334205), (15, 1047200523), (19, 826737255), (45, 349066841), (57, 275579085), (95, 165347451), (171, 91859695), (285, 55115817), (855, 18371939), (2143, 7329915), (6429, 2443305), (8573, 1832265), (10715, 1465983), (19287, 814435), (25719, 610755), (32145, 488661), (40717, 385785), (42865, 366453), (77157, 203585), (96435, 162887), (122151, 128595)]