22267335

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:172

約数の個数: 64

約数和(自身を含む): 40550400

約数和(自身を除く): 18283065

約数列:

[1, 3, 5, 15, 19, 23, 43, 57, 69, 79, 95, 115, 129, 215, 237, 285, 345, 395, 437, 645, 817, 989, 1185, 1311, 1501, 1817, 2185, 2451, 2967, 3397, 4085, 4503, 4945, 5451, 6555, 7505, 9085, 10191, 12255, 14835, 16985, 18791, 22515, 27255, 34523, 50955, 56373, 64543, 78131, 93955, 103569, 172615, 193629, 234393, 281865, 322715, 390655, 517845, 968145, 1171965, 1484489, 4453467, 7422445, 22267335]

約数ペア:

[(1, 22267335), (3, 7422445), (5, 4453467), (15, 1484489), (19, 1171965), (23, 968145), (43, 517845), (57, 390655), (69, 322715), (79, 281865), (95, 234393), (115, 193629), (129, 172615), (215, 103569), (237, 93955), (285, 78131), (345, 64543), (395, 56373), (437, 50955), (645, 34523), (817, 27255), (989, 22515), (1185, 18791), (1311, 16985), (1501, 14835), (1817, 12255), (2185, 10191), (2451, 9085), (2967, 7505), (3397, 6555), (4085, 5451), (4503, 4945)]