23132385

素因数分解:

$3^5\times 5^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1$

素因数の和:340

約数の個数: 48

約数和(自身を含む): 42282240

約数和(自身を除く): 19149855

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 81, 135, 237, 241, 243, 395, 405, 711, 723, 1185, 1205, 1215, 2133, 2169, 3555, 3615, 6399, 6507, 10665, 10845, 19039, 19197, 19521, 31995, 32535, 57117, 58563, 95195, 95985, 97605, 171351, 285585, 292815, 514053, 856755, 1542159, 2570265, 4626477, 7710795, 23132385]

約数ペア:

[(1, 23132385), (3, 7710795), (5, 4626477), (9, 2570265), (15, 1542159), (27, 856755), (45, 514053), (79, 292815), (81, 285585), (135, 171351), (237, 97605), (241, 95985), (243, 95195), (395, 58563), (405, 57117), (711, 32535), (723, 31995), (1185, 19521), (1205, 19197), (1215, 19039), (2133, 10845), (2169, 10665), (3555, 6507), (3615, 6399)]