2392775

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{113}}^1$

素因数の和:152

約数の個数: 36

約数和(自身を含む): 3760176

約数和(自身を除く): 1367401

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 113, 121, 175, 275, 385, 565, 605, 791, 847, 1243, 1925, 2825, 3025, 3955, 4235, 6215, 8701, 13673, 19775, 21175, 31075, 43505, 68365, 95711, 217525, 341825, 478555, 2392775]

約数ペア:

[(1, 2392775), (5, 478555), (7, 341825), (11, 217525), (25, 95711), (35, 68365), (55, 43505), (77, 31075), (113, 21175), (121, 19775), (175, 13673), (275, 8701), (385, 6215), (565, 4235), (605, 3955), (791, 3025), (847, 2825), (1243, 1925)]