1208200045

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{599603}}^1$

素因数の和:599652

約数の個数: 16

約数和(自身を含む): 1611735552

約数和(自身を除く): 403535507

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 599603, 2998015, 7794839, 18587693, 38974195, 92938465, 241640009, 1208200045]

約数ペア:

[(1, 1208200045), (5, 241640009), (13, 92938465), (31, 38974195), (65, 18587693), (155, 7794839), (403, 2998015), (2015, 599603)]