30388575

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{8269}}^1$

素因数の和:8296

約数の個数: 36

約数和(自身を含む): 58452360

約数和(自身を除く): 28063785

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 105, 147, 175, 245, 525, 735, 1225, 3675, 8269, 24807, 41345, 57883, 124035, 173649, 206725, 289415, 405181, 620175, 868245, 1215543, 1447075, 2025905, 4341225, 6077715, 10129525, 30388575]

約数ペア:

[(1, 30388575), (3, 10129525), (5, 6077715), (7, 4341225), (15, 2025905), (21, 1447075), (25, 1215543), (35, 868245), (49, 620175), (75, 405181), (105, 289415), (147, 206725), (175, 173649), (245, 124035), (525, 57883), (735, 41345), (1225, 24807), (3675, 8269)]