62540025

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{271}}^1$

素因数の和:482

約数の個数: 48

約数和(自身を含む): 110492928

約数和(自身を除く): 47952903

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 181, 255, 271, 425, 543, 813, 905, 1275, 1355, 2715, 3077, 4065, 4525, 4607, 6775, 9231, 13575, 13821, 15385, 20325, 23035, 46155, 49051, 69105, 76925, 115175, 147153, 230775, 245255, 345525, 735765, 833867, 1226275, 2501601, 3678825, 4169335, 12508005, 20846675, 62540025]

約数ペア:

[(1, 62540025), (3, 20846675), (5, 12508005), (15, 4169335), (17, 3678825), (25, 2501601), (51, 1226275), (75, 833867), (85, 735765), (181, 345525), (255, 245255), (271, 230775), (425, 147153), (543, 115175), (813, 76925), (905, 69105), (1275, 49051), (1355, 46155), (2715, 23035), (3077, 20325), (4065, 15385), (4525, 13821), (4607, 13575), (6775, 9231)]