71801345

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{659}}^1$

素因数の和:965

約数の個数: 32

約数和(自身を含む): 107965440

約数和(自身を除く): 36164095

約数列:

[1, 5, 7, 11, 35, 55, 77, 283, 385, 659, 1415, 1981, 3113, 3295, 4613, 7249, 9905, 15565, 21791, 23065, 36245, 50743, 108955, 186497, 253715, 932485, 1305479, 2051467, 6527395, 10257335, 14360269, 71801345]

約数ペア:

[(1, 71801345), (5, 14360269), (7, 10257335), (11, 6527395), (35, 2051467), (55, 1305479), (77, 932485), (283, 253715), (385, 186497), (659, 108955), (1415, 50743), (1981, 36245), (3113, 23065), (3295, 21791), (4613, 15565), (7249, 9905)]