20111058825

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{8887}}^1$

素因数の和:9135

約数の個数: 96

約数和(自身を含む): 39252820992

約数和(自身を除く): 19141762167

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 55, 65, 75, 143, 165, 195, 211, 275, 325, 429, 633, 715, 825, 975, 1055, 2145, 2321, 2743, 3165, 3575, 5275, 6963, 8229, 8887, 10725, 11605, 13715, 15825, 26661, 30173, 34815, 41145, 44435, 58025, 68575, 90519, 97757, 115531, 133305, 150865, 174075, 205725, 222175, 293271, 346593, 452595, 488785, 577655, 666525, 754325, 1270841, 1466355, 1732965, 1875157, 2262975, 2443925, 2888275, 3812523, 5625471, 6354205, 7331775, 8664825, 9375785, 19062615, 20626727, 24377041, 28127355, 31771025, 46878925, 61880181, 73131123, 95313075, 103133635, 121885205, 140636775, 268147451, 309400905, 365655615, 515668175, 609426025, 804442353, 1340737255, 1547004525, 1828278075, 4022211765, 6703686275, 20111058825]

約数ペア:

[(1, 20111058825), (3, 6703686275), (5, 4022211765), (11, 1828278075), (13, 1547004525), (15, 1340737255), (25, 804442353), (33, 609426025), (39, 515668175), (55, 365655615), (65, 309400905), (75, 268147451), (143, 140636775), (165, 121885205), (195, 103133635), (211, 95313075), (275, 73131123), (325, 61880181), (429, 46878925), (633, 31771025), (715, 28127355), (825, 24377041), (975, 20626727), (1055, 19062615), (2145, 9375785), (2321, 8664825), (2743, 7331775), (3165, 6354205), (3575, 5625471), (5275, 3812523), (6963, 2888275), (8229, 2443925), (8887, 2262975), (10725, 1875157), (11605, 1732965), (13715, 1466355), (15825, 1270841), (26661, 754325), (30173, 666525), (34815, 577655), (41145, 488785), (44435, 452595), (58025, 346593), (68575, 293271), (90519, 222175), (97757, 205725), (115531, 174075), (133305, 150865)]