22402215

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{271}}^1$

素因数の和:460

約数の個数: 48

約数和(自身を含む): 42771456

約数和(自身を除く): 20369241

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 167, 271, 495, 501, 813, 835, 1355, 1503, 1837, 2439, 2505, 2981, 4065, 5511, 7515, 8943, 9185, 12195, 14905, 16533, 26829, 27555, 44715, 45257, 82665, 134145, 135771, 226285, 407313, 497827, 678855, 1493481, 2036565, 2489135, 4480443, 7467405, 22402215]

約数ペア:

[(1, 22402215), (3, 7467405), (5, 4480443), (9, 2489135), (11, 2036565), (15, 1493481), (33, 678855), (45, 497827), (55, 407313), (99, 226285), (165, 135771), (167, 134145), (271, 82665), (495, 45257), (501, 44715), (813, 27555), (835, 26829), (1355, 16533), (1503, 14905), (1837, 12195), (2439, 9185), (2505, 8943), (2981, 7515), (4065, 5511)]