80588025

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2693}}^1$

素因数の和:2735

約数の個数: 72

約数和(自身を含む): 173709120

約数和(自身を除く): 93121095

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 25, 35, 45, 57, 63, 75, 95, 105, 133, 171, 175, 225, 285, 315, 399, 475, 525, 665, 855, 1197, 1425, 1575, 1995, 2693, 3325, 4275, 5985, 8079, 9975, 13465, 18851, 24237, 29925, 40395, 51167, 56553, 67325, 94255, 121185, 153501, 169659, 201975, 255835, 282765, 358169, 460503, 471275, 605925, 767505, 848295, 1074507, 1279175, 1413825, 1790845, 2302515, 3223521, 3837525, 4241475, 5372535, 8954225, 11512575, 16117605, 26862675, 80588025]

約数ペア:

[(1, 80588025), (3, 26862675), (5, 16117605), (7, 11512575), (9, 8954225), (15, 5372535), (19, 4241475), (21, 3837525), (25, 3223521), (35, 2302515), (45, 1790845), (57, 1413825), (63, 1279175), (75, 1074507), (95, 848295), (105, 767505), (133, 605925), (171, 471275), (175, 460503), (225, 358169), (285, 282765), (315, 255835), (399, 201975), (475, 169659), (525, 153501), (665, 121185), (855, 94255), (1197, 67325), (1425, 56553), (1575, 51167), (1995, 40395), (2693, 29925), (3325, 24237), (4275, 18851), (5985, 13465), (8079, 9975)]