67512885

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:314

約数の個数: 64

約数和(自身を含む): 124084224

約数和(自身を除く): 56571339

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 67, 93, 155, 165, 197, 201, 335, 341, 465, 591, 737, 985, 1005, 1023, 1705, 2077, 2167, 2211, 2955, 3685, 5115, 6107, 6231, 6501, 10385, 10835, 11055, 13199, 18321, 22847, 30535, 31155, 32505, 39597, 65995, 67177, 68541, 91605, 114235, 145189, 197985, 201531, 335885, 342705, 409169, 435567, 725945, 1007655, 1227507, 2045845, 2177835, 4500859, 6137535, 13502577, 22504295, 67512885]

約数ペア:

[(1, 67512885), (3, 22504295), (5, 13502577), (11, 6137535), (15, 4500859), (31, 2177835), (33, 2045845), (55, 1227507), (67, 1007655), (93, 725945), (155, 435567), (165, 409169), (197, 342705), (201, 335885), (335, 201531), (341, 197985), (465, 145189), (591, 114235), (737, 91605), (985, 68541), (1005, 67177), (1023, 65995), (1705, 39597), (2077, 32505), (2167, 31155), (2211, 30535), (2955, 22847), (3685, 18321), (5115, 13199), (6107, 11055), (6231, 10835), (6501, 10385)]