47678175

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{7307}}^1$

素因数の和:7352

約数の個数: 36

約数和(自身を含む): 88353720

約数和(自身を除く): 40675545

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 87, 145, 225, 261, 435, 725, 1305, 2175, 6525, 7307, 21921, 36535, 65763, 109605, 182675, 211903, 328815, 548025, 635709, 1059515, 1644075, 1907127, 3178545, 5297575, 9535635, 15892725, 47678175]

約数ペア:

[(1, 47678175), (3, 15892725), (5, 9535635), (9, 5297575), (15, 3178545), (25, 1907127), (29, 1644075), (45, 1059515), (75, 635709), (87, 548025), (145, 328815), (225, 211903), (261, 182675), (435, 109605), (725, 65763), (1305, 36535), (2175, 21921), (6525, 7307)]