612352005

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{3301}}^1$

素因数の和:3541

約数の個数: 32

約数和(自身を含む): 998524800

約数和(自身を除く): 386172795

約数列:

[1, 3, 5, 15, 83, 149, 249, 415, 447, 745, 1245, 2235, 3301, 9903, 12367, 16505, 37101, 49515, 61835, 185505, 273983, 491849, 821949, 1369915, 1475547, 2459245, 4109745, 7377735, 40823467, 122470401, 204117335, 612352005]

約数ペア:

[(1, 612352005), (3, 204117335), (5, 122470401), (15, 40823467), (83, 7377735), (149, 4109745), (249, 2459245), (415, 1475547), (447, 1369915), (745, 821949), (1245, 491849), (2235, 273983), (3301, 185505), (9903, 61835), (12367, 49515), (16505, 37101)]