79792515

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{487}}^1$

素因数の和:840

約数の個数: 48

約数和(自身を含む): 151646976

約数和(自身を除く): 71854461

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 331, 487, 495, 993, 1461, 1655, 2435, 2979, 3641, 4383, 4965, 5357, 7305, 10923, 14895, 16071, 18205, 21915, 26785, 32769, 48213, 54615, 80355, 161197, 163845, 241065, 483591, 805985, 1450773, 1773167, 2417955, 5319501, 7253865, 8865835, 15958503, 26597505, 79792515]

約数ペア:

[(1, 79792515), (3, 26597505), (5, 15958503), (9, 8865835), (11, 7253865), (15, 5319501), (33, 2417955), (45, 1773167), (55, 1450773), (99, 805985), (165, 483591), (331, 241065), (487, 163845), (495, 161197), (993, 80355), (1461, 54615), (1655, 48213), (2435, 32769), (2979, 26785), (3641, 21915), (4383, 18205), (4965, 16071), (5357, 14895), (7305, 10923)]