1151745

素因数分解:

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

素因数の和:1589

約数の個数: 24

約数和(自身を含む): 2145024

約数和(自身を除く): 993279

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 1567, 4701, 7835, 10969, 23505, 32907, 54845, 76783, 164535, 230349, 383915, 1151745]

約数ペア:

[(1, 1151745), (3, 383915), (5, 230349), (7, 164535), (15, 76783), (21, 54845), (35, 32907), (49, 23505), (105, 10969), (147, 7835), (245, 4701), (735, 1567)]