805150725

素因数分解:

$3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{983}}^1$

素因数の和:1226

約数の個数: 48

約数和(自身を含む): 1360722432

約数和(自身を除く): 555571707

約数列:

[1, 3, 5, 15, 25, 67, 75, 163, 201, 335, 489, 815, 983, 1005, 1675, 2445, 2949, 4075, 4915, 5025, 10921, 12225, 14745, 24575, 32763, 54605, 65861, 73725, 160229, 163815, 197583, 273025, 329305, 480687, 801145, 819075, 987915, 1646525, 2403435, 4005725, 4939575, 10735343, 12017175, 32206029, 53676715, 161030145, 268383575, 805150725]

約数ペア:

[(1, 805150725), (3, 268383575), (5, 161030145), (15, 53676715), (25, 32206029), (67, 12017175), (75, 10735343), (163, 4939575), (201, 4005725), (335, 2403435), (489, 1646525), (815, 987915), (983, 819075), (1005, 801145), (1675, 480687), (2445, 329305), (2949, 273025), (4075, 197583), (4915, 163815), (5025, 160229), (10921, 73725), (12225, 65861), (14745, 54605), (24575, 32763)]