42687645

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2843}}^1$

素因数の和:2882

約数の個数: 64

約数和(自身を含む): 91736064

約数和(自身を除く): 49048419

約数列:

[1, 3, 5, 7, 11, 13, 15, 21, 33, 35, 39, 55, 65, 77, 91, 105, 143, 165, 195, 231, 273, 385, 429, 455, 715, 1001, 1155, 1365, 2145, 2843, 3003, 5005, 8529, 14215, 15015, 19901, 31273, 36959, 42645, 59703, 93819, 99505, 110877, 156365, 184795, 218911, 258713, 298515, 406549, 469095, 554385, 656733, 776139, 1094555, 1219647, 1293565, 2032745, 2845843, 3283665, 3880695, 6098235, 8537529, 14229215, 42687645]

約数ペア:

[(1, 42687645), (3, 14229215), (5, 8537529), (7, 6098235), (11, 3880695), (13, 3283665), (15, 2845843), (21, 2032745), (33, 1293565), (35, 1219647), (39, 1094555), (55, 776139), (65, 656733), (77, 554385), (91, 469095), (105, 406549), (143, 298515), (165, 258713), (195, 218911), (231, 184795), (273, 156365), (385, 110877), (429, 99505), (455, 93819), (715, 59703), (1001, 42645), (1155, 36959), (1365, 31273), (2145, 19901), (2843, 15015), (3003, 14215), (5005, 8529)]