69998175

素因数分解:

$3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2659}}^1$

素因数の和:2694

約数の個数: 60

約数和(自身を含む): 139687240

約数和(自身を除く): 69689065

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 81, 117, 135, 195, 225, 325, 351, 405, 585, 675, 975, 1053, 1755, 2025, 2659, 2925, 5265, 7977, 8775, 13295, 23931, 26325, 34567, 39885, 66475, 71793, 103701, 119655, 172835, 199425, 215379, 311103, 358965, 518505, 598275, 864175, 933309, 1076895, 1555515, 1794825, 2592525, 2799927, 4666545, 5384475, 7777575, 13999635, 23332725, 69998175]

約数ペア:

[(1, 69998175), (3, 23332725), (5, 13999635), (9, 7777575), (13, 5384475), (15, 4666545), (25, 2799927), (27, 2592525), (39, 1794825), (45, 1555515), (65, 1076895), (75, 933309), (81, 864175), (117, 598275), (135, 518505), (195, 358965), (225, 311103), (325, 215379), (351, 199425), (405, 172835), (585, 119655), (675, 103701), (975, 71793), (1053, 66475), (1755, 39885), (2025, 34567), (2659, 26325), (2925, 23931), (5265, 13295), (7977, 8775)]