22331505

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1321}}^1$

素因数の和:1366

約数の個数: 48

約数和(自身を含む): 43403904

約数和(自身を除く): 21072399

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 49, 69, 105, 115, 147, 161, 245, 345, 483, 735, 805, 1127, 1321, 2415, 3381, 3963, 5635, 6605, 9247, 16905, 19815, 27741, 30383, 46235, 64729, 91149, 138705, 151915, 194187, 212681, 323645, 455745, 638043, 970935, 1063405, 1488767, 3190215, 4466301, 7443835, 22331505]

約数ペア:

[(1, 22331505), (3, 7443835), (5, 4466301), (7, 3190215), (15, 1488767), (21, 1063405), (23, 970935), (35, 638043), (49, 455745), (69, 323645), (105, 212681), (115, 194187), (147, 151915), (161, 138705), (245, 91149), (345, 64729), (483, 46235), (735, 30383), (805, 27741), (1127, 19815), (1321, 16905), (2415, 9247), (3381, 6605), (3963, 5635)]