20150342805

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1\times {\mathrm{211}}^1\times {\mathrm{281}}^1$

素因数の和:802

約数の個数: 64

約数和(自身を含む): 32943375360

約数和(自身を除く): 12793032555

約数列:

[1, 3, 5, 15, 139, 163, 211, 281, 417, 489, 633, 695, 815, 843, 1055, 1405, 2085, 2445, 3165, 4215, 22657, 29329, 34393, 39059, 45803, 59291, 67971, 87987, 103179, 113285, 117177, 137409, 146645, 171965, 177873, 195295, 229015, 296455, 339855, 439935, 515895, 585885, 687045, 889365, 4780627, 6366617, 8241449, 9664433, 14341881, 19099851, 23903135, 24724347, 28993299, 31833085, 41207245, 48322165, 71709405, 95499255, 123621735, 144966495, 1343356187, 4030068561, 6716780935, 20150342805]

約数ペア:

[(1, 20150342805), (3, 6716780935), (5, 4030068561), (15, 1343356187), (139, 144966495), (163, 123621735), (211, 95499255), (281, 71709405), (417, 48322165), (489, 41207245), (633, 31833085), (695, 28993299), (815, 24724347), (843, 23903135), (1055, 19099851), (1405, 14341881), (2085, 9664433), (2445, 8241449), (3165, 6366617), (4215, 4780627), (22657, 889365), (29329, 687045), (34393, 585885), (39059, 515895), (45803, 439935), (59291, 339855), (67971, 296455), (87987, 229015), (103179, 195295), (113285, 177873), (117177, 171965), (137409, 146645)]