201539085

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1221449}}^1$

素因数の和:1221468

約数の個数: 16

約数和(自身を含む): 351777600

約数和(自身を除く): 150238515

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 1221449, 3664347, 6107245, 13435939, 18321735, 40307817, 67179695, 201539085]

約数ペア:

[(1, 201539085), (3, 67179695), (5, 40307817), (11, 18321735), (15, 13435939), (33, 6107245), (55, 3664347), (165, 1221449)]