79151175

素因数分解:

$3^6\times 5^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:172

約数の個数: 84

約数和(自身を含む): 152066904

約数和(自身を除く): 72915729

約数列:

[1, 3, 5, 9, 15, 25, 27, 43, 45, 75, 81, 101, 129, 135, 215, 225, 243, 303, 387, 405, 505, 645, 675, 729, 909, 1075, 1161, 1215, 1515, 1935, 2025, 2525, 2727, 3225, 3483, 3645, 4343, 4545, 5805, 6075, 7575, 8181, 9675, 10449, 13029, 13635, 17415, 18225, 21715, 22725, 24543, 29025, 31347, 39087, 40905, 52245, 65145, 68175, 73629, 87075, 108575, 117261, 122715, 156735, 195435, 204525, 261225, 325725, 351783, 368145, 586305, 613575, 783675, 977175, 1055349, 1758915, 1840725, 2931525, 3166047, 5276745, 8794575, 15830235, 26383725, 79151175]

約数ペア:

[(1, 79151175), (3, 26383725), (5, 15830235), (9, 8794575), (15, 5276745), (25, 3166047), (27, 2931525), (43, 1840725), (45, 1758915), (75, 1055349), (81, 977175), (101, 783675), (129, 613575), (135, 586305), (215, 368145), (225, 351783), (243, 325725), (303, 261225), (387, 204525), (405, 195435), (505, 156735), (645, 122715), (675, 117261), (729, 108575), (909, 87075), (1075, 73629), (1161, 68175), (1215, 65145), (1515, 52245), (1935, 40905), (2025, 39087), (2525, 31347), (2727, 29025), (3225, 24543), (3483, 22725), (3645, 21715), (4343, 18225), (4545, 17415), (5805, 13635), (6075, 13029), (7575, 10449), (8181, 9675)]