79536015

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1721}}^1$

素因数の和:1824

約数の個数: 48

約数和(自身を含む): 150433920

約数和(自身を除く): 70897905

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 79, 117, 195, 237, 395, 585, 711, 1027, 1185, 1721, 3081, 3555, 5135, 5163, 8605, 9243, 15405, 15489, 22373, 25815, 46215, 67119, 77445, 111865, 135959, 201357, 335595, 407877, 679795, 1006785, 1223631, 1767467, 2039385, 5302401, 6118155, 8837335, 15907203, 26512005, 79536015]

約数ペア:

[(1, 79536015), (3, 26512005), (5, 15907203), (9, 8837335), (13, 6118155), (15, 5302401), (39, 2039385), (45, 1767467), (65, 1223631), (79, 1006785), (117, 679795), (195, 407877), (237, 335595), (395, 201357), (585, 135959), (711, 111865), (1027, 77445), (1185, 67119), (1721, 46215), (3081, 25815), (3555, 22373), (5135, 15489), (5163, 15405), (8605, 9243)]