101280025

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{4783}}^1$

素因数の和:4822

約数の個数: 36

約数和(自身を含む): 157795456

約数和(自身を除く): 56515431

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 121, 175, 275, 385, 605, 847, 1925, 3025, 4235, 4783, 21175, 23915, 33481, 52613, 119575, 167405, 263065, 368291, 578743, 837025, 1315325, 1841455, 2893715, 4051201, 9207275, 14468575, 20256005, 101280025]

約数ペア:

[(1, 101280025), (5, 20256005), (7, 14468575), (11, 9207275), (25, 4051201), (35, 2893715), (55, 1841455), (77, 1315325), (121, 837025), (175, 578743), (275, 368291), (385, 263065), (605, 167405), (847, 119575), (1925, 52613), (3025, 33481), (4235, 23915), (4783, 21175)]