15475860

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1$

素因数の和:295

約数の個数: 120

約数和(自身を含む): 49945896

約数和(自身を除く): 34470036

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 54, 60, 81, 82, 90, 108, 123, 135, 162, 164, 180, 205, 233, 246, 270, 324, 369, 405, 410, 466, 492, 540, 615, 699, 738, 810, 820, 932, 1107, 1165, 1230, 1398, 1476, 1620, 1845, 2097, 2214, 2330, 2460, 2796, 3321, 3495, 3690, 4194, 4428, 4660, 5535, 6291, 6642, 6990, 7380, 8388, 9553, 10485, 11070, 12582, 13284, 13980, 16605, 18873, 19106, 20970, 22140, 25164, 28659, 31455, 33210, 37746, 38212, 41940, 47765, 57318, 62910, 66420, 75492, 85977, 94365, 95530, 114636, 125820, 143295, 171954, 188730, 191060, 257931, 286590, 343908, 377460, 429885, 515862, 573180, 773793, 859770, 1031724, 1289655, 1547586, 1719540, 2579310, 3095172, 3868965, 5158620, 7737930, 15475860]

約数ペア:

[(1, 15475860), (2, 7737930), (3, 5158620), (4, 3868965), (5, 3095172), (6, 2579310), (9, 1719540), (10, 1547586), (12, 1289655), (15, 1031724), (18, 859770), (20, 773793), (27, 573180), (30, 515862), (36, 429885), (41, 377460), (45, 343908), (54, 286590), (60, 257931), (81, 191060), (82, 188730), (90, 171954), (108, 143295), (123, 125820), (135, 114636), (162, 95530), (164, 94365), (180, 85977), (205, 75492), (233, 66420), (246, 62910), (270, 57318), (324, 47765), (369, 41940), (405, 38212), (410, 37746), (466, 33210), (492, 31455), (540, 28659), (615, 25164), (699, 22140), (738, 20970), (810, 19106), (820, 18873), (932, 16605), (1107, 13980), (1165, 13284), (1230, 12582), (1398, 11070), (1476, 10485), (1620, 9553), (1845, 8388), (2097, 7380), (2214, 6990), (2330, 6642), (2460, 6291), (2796, 5535), (3321, 4660), (3495, 4428), (3690, 4194)]