12070485

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:315

約数の個数: 64

約数和(自身を含む): 25090560

約数和(自身を除く): 13020075

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 53, 63, 105, 135, 159, 189, 241, 265, 315, 371, 477, 723, 795, 945, 1113, 1205, 1431, 1687, 1855, 2169, 2385, 3339, 3615, 5061, 5565, 6507, 7155, 8435, 10017, 10845, 12773, 15183, 16695, 25305, 32535, 38319, 45549, 50085, 63865, 75915, 89411, 114957, 191595, 227745, 268233, 344871, 447055, 574785, 804699, 1341165, 1724355, 2414097, 4023495, 12070485]

約数ペア:

[(1, 12070485), (3, 4023495), (5, 2414097), (7, 1724355), (9, 1341165), (15, 804699), (21, 574785), (27, 447055), (35, 344871), (45, 268233), (53, 227745), (63, 191595), (105, 114957), (135, 89411), (159, 75915), (189, 63865), (241, 50085), (265, 45549), (315, 38319), (371, 32535), (477, 25305), (723, 16695), (795, 15183), (945, 12773), (1113, 10845), (1205, 10017), (1431, 8435), (1687, 7155), (1855, 6507), (2169, 5565), (2385, 5061), (3339, 3615)]