4260825

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{653}}^1$

素因数の和:698

約数の個数: 36

約数和(自身を含む): 7906860

約数和(自身を除く): 3646035

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 87, 145, 225, 261, 435, 653, 725, 1305, 1959, 2175, 3265, 5877, 6525, 9795, 16325, 18937, 29385, 48975, 56811, 94685, 146925, 170433, 284055, 473425, 852165, 1420275, 4260825]

約数ペア:

[(1, 4260825), (3, 1420275), (5, 852165), (9, 473425), (15, 284055), (25, 170433), (29, 146925), (45, 94685), (75, 56811), (87, 48975), (145, 29385), (225, 18937), (261, 16325), (435, 9795), (653, 6525), (725, 5877), (1305, 3265), (1959, 2175)]