61228545

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{653}}^1$

素因数の和:734

約数の個数: 64

約数和(自身を含む): 120545280

約数和(自身を除く): 59316735

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 47, 57, 95, 105, 133, 141, 235, 285, 329, 399, 653, 665, 705, 893, 987, 1645, 1959, 1995, 2679, 3265, 4465, 4571, 4935, 6251, 9795, 12407, 13395, 13713, 18753, 22855, 30691, 31255, 37221, 62035, 68565, 86849, 92073, 93765, 153455, 186105, 214837, 260547, 434245, 460365, 583129, 644511, 1074185, 1302735, 1749387, 2915645, 3222555, 4081903, 8746935, 12245709, 20409515, 61228545]

約数ペア:

[(1, 61228545), (3, 20409515), (5, 12245709), (7, 8746935), (15, 4081903), (19, 3222555), (21, 2915645), (35, 1749387), (47, 1302735), (57, 1074185), (95, 644511), (105, 583129), (133, 460365), (141, 434245), (235, 260547), (285, 214837), (329, 186105), (399, 153455), (653, 93765), (665, 92073), (705, 86849), (893, 68565), (987, 62035), (1645, 37221), (1959, 31255), (1995, 30691), (2679, 22855), (3265, 18753), (4465, 13713), (4571, 13395), (4935, 12407), (6251, 9795)]