3119046905

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{499}}^1$

素因数の和:690

約数の個数: 64

約数和(自身を含む): 4366656000

約数和(自身を除く): 1247609095

約数列:

[1, 5, 13, 23, 37, 65, 113, 115, 185, 299, 481, 499, 565, 851, 1469, 1495, 2405, 2495, 2599, 4181, 4255, 6487, 7345, 11063, 11477, 12995, 18463, 20905, 32435, 33787, 54353, 55315, 56387, 57385, 92315, 96163, 149201, 168935, 240019, 271765, 281935, 424649, 480815, 733031, 746005, 1200095, 1250119, 1296901, 2086319, 2123245, 3665155, 5520437, 6250595, 6484505, 10431595, 16859713, 27122147, 27602185, 47985337, 84298565, 135610735, 239926685, 623809381, 3119046905]

約数ペア:

[(1, 3119046905), (5, 623809381), (13, 239926685), (23, 135610735), (37, 84298565), (65, 47985337), (113, 27602185), (115, 27122147), (185, 16859713), (299, 10431595), (481, 6484505), (499, 6250595), (565, 5520437), (851, 3665155), (1469, 2123245), (1495, 2086319), (2405, 1296901), (2495, 1250119), (2599, 1200095), (4181, 746005), (4255, 733031), (6487, 480815), (7345, 424649), (11063, 281935), (11477, 271765), (12995, 240019), (18463, 168935), (20905, 149201), (32435, 96163), (33787, 92315), (54353, 57385), (55315, 56387)]