7053075

素因数分解:

$3^8\times 5^2\times {\mathrm{43}}^1$

素因数の和:77

約数の個数: 54

約数和(自身を含む): 13423124

約数和(自身を除く): 6370049

約数列:

[1, 3, 5, 9, 15, 25, 27, 43, 45, 75, 81, 129, 135, 215, 225, 243, 387, 405, 645, 675, 729, 1075, 1161, 1215, 1935, 2025, 2187, 3225, 3483, 3645, 5805, 6075, 6561, 9675, 10449, 10935, 17415, 18225, 29025, 31347, 32805, 52245, 54675, 87075, 94041, 156735, 164025, 261225, 282123, 470205, 783675, 1410615, 2351025, 7053075]

約数ペア:

[(1, 7053075), (3, 2351025), (5, 1410615), (9, 783675), (15, 470205), (25, 282123), (27, 261225), (43, 164025), (45, 156735), (75, 94041), (81, 87075), (129, 54675), (135, 52245), (215, 32805), (225, 31347), (243, 29025), (387, 18225), (405, 17415), (645, 10935), (675, 10449), (729, 9675), (1075, 6561), (1161, 6075), (1215, 5805), (1935, 3645), (2025, 3483), (2187, 3225)]