335215704725

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{787}}^1\times {\mathrm{1013}}^1$

素因数の和:1971

約数の個数: 72

約数和(自身を含む): 461217251040

約数和(自身を除く): 126001546315

約数列:

[1, 5, 11, 25, 55, 121, 139, 275, 605, 695, 787, 1013, 1529, 3025, 3475, 3935, 5065, 7645, 8657, 11143, 16819, 19675, 25325, 38225, 43285, 55715, 84095, 95227, 109393, 122573, 140807, 216425, 278575, 420475, 476135, 546965, 612865, 704035, 797231, 1203323, 1548877, 2380675, 2734825, 3064325, 3520175, 3986155, 6016615, 7744385, 8769541, 13236553, 17037647, 19930775, 30083075, 38721925, 43847705, 66182765, 85188235, 96464951, 110815109, 219238525, 330913825, 425941175, 482324755, 554075545, 1218966199, 2411623775, 2770377725, 6094830995, 13408628189, 30474154975, 67043140945, 335215704725]

約数ペア:

[(1, 335215704725), (5, 67043140945), (11, 30474154975), (25, 13408628189), (55, 6094830995), (121, 2770377725), (139, 2411623775), (275, 1218966199), (605, 554075545), (695, 482324755), (787, 425941175), (1013, 330913825), (1529, 219238525), (3025, 110815109), (3475, 96464951), (3935, 85188235), (5065, 66182765), (7645, 43847705), (8657, 38721925), (11143, 30083075), (16819, 19930775), (19675, 17037647), (25325, 13236553), (38225, 8769541), (43285, 7744385), (55715, 6016615), (84095, 3986155), (95227, 3520175), (109393, 3064325), (122573, 2734825), (140807, 2380675), (216425, 1548877), (278575, 1203323), (420475, 797231), (476135, 704035), (546965, 612865)]