75713505

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{11821}}^1$

素因数の和:11897

約数の個数: 32

約数和(自身を含む): 140729088

約数和(自身を除く): 65015583

約数列:

[1, 3, 5, 7, 15, 21, 35, 61, 105, 183, 305, 427, 915, 1281, 2135, 6405, 11821, 35463, 59105, 82747, 177315, 248241, 413735, 721081, 1241205, 2163243, 3605405, 5047567, 10816215, 15142701, 25237835, 75713505]

約数ペア:

[(1, 75713505), (3, 25237835), (5, 15142701), (7, 10816215), (15, 5047567), (21, 3605405), (35, 2163243), (61, 1241205), (105, 721081), (183, 413735), (305, 248241), (427, 177315), (915, 82747), (1281, 59105), (2135, 35463), (6405, 11821)]