27306315

素因数分解:

$3^4\times 5^1\times {\mathrm{191}}^1\times {\mathrm{353}}^1$

素因数の和:561

約数の個数: 40

約数和(自身を含む): 49344768

約数和(自身を除く): 22038453

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 191, 353, 405, 573, 955, 1059, 1719, 1765, 2865, 3177, 5157, 5295, 8595, 9531, 15471, 15885, 25785, 28593, 47655, 67423, 77355, 142965, 202269, 337115, 606807, 1011345, 1820421, 3034035, 5461263, 9102105, 27306315]

約数ペア:

[(1, 27306315), (3, 9102105), (5, 5461263), (9, 3034035), (15, 1820421), (27, 1011345), (45, 606807), (81, 337115), (135, 202269), (191, 142965), (353, 77355), (405, 67423), (573, 47655), (955, 28593), (1059, 25785), (1719, 15885), (1765, 15471), (2865, 9531), (3177, 8595), (5157, 5295)]