15705591990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3881}}^1\times {\mathrm{12263}}^1$

素因数の和:16165

約数の個数: 64

約数和(自身を含む): 41134044672

約数和(自身を除く): 25428452682

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 3881, 7762, 11643, 12263, 19405, 23286, 24526, 36789, 38810, 42691, 58215, 61315, 73578, 85382, 116430, 122630, 128073, 134893, 183945, 213455, 256146, 269786, 367890, 404679, 426910, 640365, 674465, 809358, 1280730, 1348930, 2023395, 4046790, 47592703, 95185406, 142778109, 237963515, 285556218, 475927030, 523519733, 713890545, 1047039466, 1427781090, 1570559199, 2617598665, 3141118398, 5235197330, 7852795995, 15705591990]

約数ペア:

[(1, 15705591990), (2, 7852795995), (3, 5235197330), (5, 3141118398), (6, 2617598665), (10, 1570559199), (11, 1427781090), (15, 1047039466), (22, 713890545), (30, 523519733), (33, 475927030), (55, 285556218), (66, 237963515), (110, 142778109), (165, 95185406), (330, 47592703), (3881, 4046790), (7762, 2023395), (11643, 1348930), (12263, 1280730), (19405, 809358), (23286, 674465), (24526, 640365), (36789, 426910), (38810, 404679), (42691, 367890), (58215, 269786), (61315, 256146), (73578, 213455), (85382, 183945), (116430, 134893), (122630, 128073)]