858207415

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{4517}}^1$

素因数の和:4651

約数の個数: 32

約数和(自身を含む): 1153716480

約数和(自身を除く): 295509065

約数列:

[1, 5, 13, 37, 65, 79, 185, 395, 481, 1027, 2405, 2923, 4517, 5135, 14615, 22585, 37999, 58721, 167129, 189995, 293605, 356843, 835645, 1784215, 2172677, 4638959, 10863385, 13203191, 23194795, 66015955, 171641483, 858207415]

約数ペア:

[(1, 858207415), (5, 171641483), (13, 66015955), (37, 23194795), (65, 13203191), (79, 10863385), (185, 4638959), (395, 2172677), (481, 1784215), (1027, 835645), (2405, 356843), (2923, 293605), (4517, 189995), (5135, 167129), (14615, 58721), (22585, 37999)]