71735865

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{1049}}^1$

素因数の和:1201

約数の個数: 32

約数和(自身を含む): 118540800

約数和(自身を除く): 46804935

約数列:

[1, 3, 5, 15, 47, 97, 141, 235, 291, 485, 705, 1049, 1455, 3147, 4559, 5245, 13677, 15735, 22795, 49303, 68385, 101753, 147909, 246515, 305259, 508765, 739545, 1526295, 4782391, 14347173, 23911955, 71735865]

約数ペア:

[(1, 71735865), (3, 23911955), (5, 14347173), (15, 4782391), (47, 1526295), (97, 739545), (141, 508765), (235, 305259), (291, 246515), (485, 147909), (705, 101753), (1049, 68385), (1455, 49303), (3147, 22795), (4559, 15735), (5245, 13677)]