56205705

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^2$

素因数の和:202

約数の個数: 48

約数和(自身を含む): 98055360

約数和(自身を除く): 41849655

約数列:

[1, 3, 5, 15, 19, 53, 57, 61, 95, 159, 183, 265, 285, 305, 795, 915, 1007, 1159, 3021, 3233, 3477, 3721, 5035, 5795, 9699, 11163, 15105, 16165, 17385, 18605, 48495, 55815, 61427, 70699, 184281, 197213, 212097, 307135, 353495, 591639, 921405, 986065, 1060485, 2958195, 3747047, 11241141, 18735235, 56205705]

約数ペア:

[(1, 56205705), (3, 18735235), (5, 11241141), (15, 3747047), (19, 2958195), (53, 1060485), (57, 986065), (61, 921405), (95, 591639), (159, 353495), (183, 307135), (265, 212097), (285, 197213), (305, 184281), (795, 70699), (915, 61427), (1007, 55815), (1159, 48495), (3021, 18605), (3233, 17385), (3477, 16165), (3721, 15105), (5035, 11163), (5795, 9699)]