99969815

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{269}}^1$

素因数の和:547

約数の個数: 32

約数和(自身を含む): 136468800

約数和(自身を除く): 36498985

約数列:

[1, 5, 11, 29, 55, 145, 233, 269, 319, 1165, 1345, 1595, 2563, 2959, 6757, 7801, 12815, 14795, 33785, 39005, 62677, 74327, 85811, 313385, 371635, 429055, 689447, 1817633, 3447235, 9088165, 19993963, 99969815]

約数ペア:

[(1, 99969815), (5, 19993963), (11, 9088165), (29, 3447235), (55, 1817633), (145, 689447), (233, 429055), (269, 371635), (319, 313385), (1165, 85811), (1345, 74327), (1595, 62677), (2563, 39005), (2959, 33785), (6757, 14795), (7801, 12815)]