4969545

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:134

約数の個数: 64

約数和(自身を含む): 9953280

約数和(自身を除く): 4983735

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 47, 53, 57, 95, 105, 133, 141, 159, 235, 265, 285, 329, 371, 399, 665, 705, 795, 893, 987, 1007, 1113, 1645, 1855, 1995, 2491, 2679, 3021, 4465, 4935, 5035, 5565, 6251, 7049, 7473, 12455, 13395, 15105, 17437, 18753, 21147, 31255, 35245, 37365, 47329, 52311, 87185, 93765, 105735, 141987, 236645, 261555, 331303, 709935, 993909, 1656515, 4969545]

約数ペア:

[(1, 4969545), (3, 1656515), (5, 993909), (7, 709935), (15, 331303), (19, 261555), (21, 236645), (35, 141987), (47, 105735), (53, 93765), (57, 87185), (95, 52311), (105, 47329), (133, 37365), (141, 35245), (159, 31255), (235, 21147), (265, 18753), (285, 17437), (329, 15105), (371, 13395), (399, 12455), (665, 7473), (705, 7049), (795, 6251), (893, 5565), (987, 5035), (1007, 4935), (1113, 4465), (1645, 3021), (1855, 2679), (1995, 2491)]