238412865

素因数分解:

$3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{65951}}^1$

素因数の和:66200

約数の個数: 16

約数和(自身を含む): 383049216

約数和(自身を除く): 144636351

約数列:

[1, 3, 5, 15, 241, 723, 1205, 3615, 65951, 197853, 329755, 989265, 15894191, 47682573, 79470955, 238412865]

約数ペア:

[(1, 238412865), (3, 79470955), (5, 47682573), (15, 15894191), (241, 989265), (723, 329755), (1205, 197853), (3615, 65951)]