13303536375

素因数分解:

$3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{81181}}^1$

素因数の和:81241

約数の個数: 64

約数和(自身を含む): 24315632640

約数和(自身を除く): 11012096265

約数列:

[1, 3, 5, 15, 19, 23, 25, 57, 69, 75, 95, 115, 125, 285, 345, 375, 437, 475, 575, 1311, 1425, 1725, 2185, 2375, 2875, 6555, 7125, 8625, 10925, 32775, 54625, 81181, 163875, 243543, 405905, 1217715, 1542439, 1867163, 2029525, 4627317, 5601489, 6088575, 7712195, 9335815, 10147625, 23136585, 28007445, 30442875, 35476097, 38560975, 46679075, 106428291, 115682925, 140037225, 177380485, 192804875, 233395375, 532141455, 578414625, 700186125, 886902425, 2660707275, 4434512125, 13303536375]

約数ペア:

[(1, 13303536375), (3, 4434512125), (5, 2660707275), (15, 886902425), (19, 700186125), (23, 578414625), (25, 532141455), (57, 233395375), (69, 192804875), (75, 177380485), (95, 140037225), (115, 115682925), (125, 106428291), (285, 46679075), (345, 38560975), (375, 35476097), (437, 30442875), (475, 28007445), (575, 23136585), (1311, 10147625), (1425, 9335815), (1725, 7712195), (2185, 6088575), (2375, 5601489), (2875, 4627317), (6555, 2029525), (7125, 1867163), (8625, 1542439), (10925, 1217715), (32775, 405905), (54625, 243543), (81181, 163875)]