31476673475

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{11827}}^1$

素因数の和:12300

約数の個数: 48

約数和(自身を含む): 44352161280

約数和(自身を除く): 12875487805

約数列:

[1, 5, 13, 19, 25, 65, 95, 247, 325, 431, 475, 1235, 2155, 5603, 6175, 8189, 10775, 11827, 28015, 40945, 59135, 106457, 140075, 153751, 204725, 224713, 295675, 532285, 768755, 1123565, 2661425, 2921269, 3843775, 5097437, 5617825, 14606345, 25487185, 66266681, 73031725, 96851303, 127435925, 331333405, 484256515, 1259066939, 1656667025, 2421282575, 6295334695, 31476673475]

約数ペア:

[(1, 31476673475), (5, 6295334695), (13, 2421282575), (19, 1656667025), (25, 1259066939), (65, 484256515), (95, 331333405), (247, 127435925), (325, 96851303), (431, 73031725), (475, 66266681), (1235, 25487185), (2155, 14606345), (5603, 5617825), (6175, 5097437), (8189, 3843775), (10775, 2921269), (11827, 2661425), (28015, 1123565), (40945, 768755), (59135, 532285), (106457, 295675), (140075, 224713), (153751, 204725)]