27237945

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1741}}^1$

素因数の和:1905

約数の個数: 32

約数和(自身を含む): 50169600

約数和(自身を除く): 22931655

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 149, 447, 745, 1043, 1741, 2235, 3129, 5215, 5223, 8705, 12187, 15645, 26115, 36561, 60935, 182805, 259409, 778227, 1297045, 1815863, 3891135, 5447589, 9079315, 27237945]

約数ペア:

[(1, 27237945), (3, 9079315), (5, 5447589), (7, 3891135), (15, 1815863), (21, 1297045), (35, 778227), (105, 259409), (149, 182805), (447, 60935), (745, 36561), (1043, 26115), (1741, 15645), (2235, 12187), (3129, 8705), (5215, 5223)]