26490135

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1567}}^1$

素因数の和:1612

約数の個数: 48

約数和(自身を含む): 51480576

約数和(自身を除く): 24990441

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 49, 69, 105, 115, 147, 161, 245, 345, 483, 735, 805, 1127, 1567, 2415, 3381, 4701, 5635, 7835, 10969, 16905, 23505, 32907, 36041, 54845, 76783, 108123, 164535, 180205, 230349, 252287, 383915, 540615, 756861, 1151745, 1261435, 1766009, 3784305, 5298027, 8830045, 26490135]

約数ペア:

[(1, 26490135), (3, 8830045), (5, 5298027), (7, 3784305), (15, 1766009), (21, 1261435), (23, 1151745), (35, 756861), (49, 540615), (69, 383915), (105, 252287), (115, 230349), (147, 180205), (161, 164535), (245, 108123), (345, 76783), (483, 54845), (735, 36041), (805, 32907), (1127, 23505), (1567, 16905), (2415, 10969), (3381, 7835), (4701, 5635)]