127741375

素因数分解:

$5^3\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1$

素因数の和:444

約数の個数: 32

約数和(自身を含む): 166795200

約数和(自身を除く): 39053825

約数列:

[1, 5, 25, 29, 125, 131, 145, 269, 655, 725, 1345, 3275, 3625, 3799, 6725, 7801, 16375, 18995, 33625, 35239, 39005, 94975, 176195, 195025, 474875, 880975, 975125, 1021931, 4404875, 5109655, 25548275, 127741375]

約数ペア:

[(1, 127741375), (5, 25548275), (25, 5109655), (29, 4404875), (125, 1021931), (131, 975125), (145, 880975), (269, 474875), (655, 195025), (725, 176195), (1345, 94975), (3275, 39005), (3625, 35239), (3799, 33625), (6725, 18995), (7801, 16375)]