426256215

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{1277}}^1$

素因数の和:1337

約数の個数: 96

約数和(自身を含む): 903965184

約数和(自身を除く): 477708969

約数列:

[1, 3, 5, 7, 11, 15, 17, 21, 33, 35, 51, 55, 77, 85, 105, 119, 165, 187, 231, 255, 289, 357, 385, 561, 595, 867, 935, 1155, 1277, 1309, 1445, 1785, 2023, 2805, 3179, 3831, 3927, 4335, 6069, 6385, 6545, 8939, 9537, 10115, 14047, 15895, 19155, 19635, 21709, 22253, 26817, 30345, 42141, 44695, 47685, 65127, 66759, 70235, 98329, 108545, 111265, 134085, 151963, 210705, 238799, 294987, 325635, 333795, 369053, 455889, 491645, 716397, 759815, 1107159, 1193995, 1474935, 1671593, 1845265, 2279445, 2583371, 3581985, 4059583, 5014779, 5535795, 7750113, 8357965, 12178749, 12916855, 20297915, 25073895, 28417081, 38750565, 60893745, 85251243, 142085405, 426256215]

約数ペア:

[(1, 426256215), (3, 142085405), (5, 85251243), (7, 60893745), (11, 38750565), (15, 28417081), (17, 25073895), (21, 20297915), (33, 12916855), (35, 12178749), (51, 8357965), (55, 7750113), (77, 5535795), (85, 5014779), (105, 4059583), (119, 3581985), (165, 2583371), (187, 2279445), (231, 1845265), (255, 1671593), (289, 1474935), (357, 1193995), (385, 1107159), (561, 759815), (595, 716397), (867, 491645), (935, 455889), (1155, 369053), (1277, 333795), (1309, 325635), (1445, 294987), (1785, 238799), (2023, 210705), (2805, 151963), (3179, 134085), (3831, 111265), (3927, 108545), (4335, 98329), (6069, 70235), (6385, 66759), (6545, 65127), (8939, 47685), (9537, 44695), (10115, 42141), (14047, 30345), (15895, 26817), (19155, 22253), (19635, 21709)]