27454065

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:230

約数の個数: 64

約数和(自身を含む): 50429952

約数和(自身を除く): 22975887

約数列:

[1, 3, 5, 15, 17, 23, 31, 51, 69, 85, 93, 115, 151, 155, 255, 345, 391, 453, 465, 527, 713, 755, 1173, 1581, 1955, 2139, 2265, 2567, 2635, 3473, 3565, 4681, 5865, 7701, 7905, 10419, 10695, 12121, 12835, 14043, 17365, 23405, 36363, 38505, 52095, 59041, 60605, 70215, 79577, 107663, 177123, 181815, 238731, 295205, 322989, 397885, 538315, 885615, 1193655, 1614945, 1830271, 5490813, 9151355, 27454065]

約数ペア:

[(1, 27454065), (3, 9151355), (5, 5490813), (15, 1830271), (17, 1614945), (23, 1193655), (31, 885615), (51, 538315), (69, 397885), (85, 322989), (93, 295205), (115, 238731), (151, 181815), (155, 177123), (255, 107663), (345, 79577), (391, 70215), (453, 60605), (465, 59041), (527, 52095), (713, 38505), (755, 36363), (1173, 23405), (1581, 17365), (1955, 14043), (2139, 12835), (2265, 12121), (2567, 10695), (2635, 10419), (3473, 7905), (3565, 7701), (4681, 5865)]