74916725

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{3907}}^1$

素因数の和:3989

約数の個数: 24

約数和(自身を含む): 101764320

約数和(自身を除く): 26847595

約数列:

[1, 5, 13, 25, 59, 65, 295, 325, 767, 1475, 3835, 3907, 19175, 19535, 50791, 97675, 230513, 253955, 1152565, 1269775, 2996669, 5762825, 14983345, 74916725]

約数ペア:

[(1, 74916725), (5, 14983345), (13, 5762825), (25, 2996669), (59, 1269775), (65, 1152565), (295, 253955), (325, 230513), (767, 97675), (1475, 50791), (3835, 19535), (3907, 19175)]