31467425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:218

約数の個数: 48

約数和(自身を含む): 46282752

約数和(自身を除く): 14815327

約数列:

[1, 5, 11, 17, 25, 53, 55, 85, 127, 187, 265, 275, 425, 583, 635, 901, 935, 1325, 1397, 2159, 2915, 3175, 4505, 4675, 6731, 6985, 9911, 10795, 14575, 22525, 23749, 33655, 34925, 49555, 53975, 74041, 114427, 118745, 168275, 247775, 370205, 572135, 593725, 1258697, 1851025, 2860675, 6293485, 31467425]

約数ペア:

[(1, 31467425), (5, 6293485), (11, 2860675), (17, 1851025), (25, 1258697), (53, 593725), (55, 572135), (85, 370205), (127, 247775), (187, 168275), (265, 118745), (275, 114427), (425, 74041), (583, 53975), (635, 49555), (901, 34925), (935, 33655), (1325, 23749), (1397, 22525), (2159, 14575), (2915, 10795), (3175, 9911), (4505, 6985), (4675, 6731)]