54683745

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{569}}^1$

素因数の和:769

約数の個数: 32

約数和(自身を含む): 90288000

約数和(自身を除く): 35604255

約数列:

[1, 3, 5, 15, 43, 129, 149, 215, 447, 569, 645, 745, 1707, 2235, 2845, 6407, 8535, 19221, 24467, 32035, 73401, 84781, 96105, 122335, 254343, 367005, 423905, 1271715, 3645583, 10936749, 18227915, 54683745]

約数ペア:

[(1, 54683745), (3, 18227915), (5, 10936749), (15, 3645583), (43, 1271715), (129, 423905), (149, 367005), (215, 254343), (447, 122335), (569, 96105), (645, 84781), (745, 73401), (1707, 32035), (2235, 24467), (2845, 19221), (6407, 8535)]