137772105

素因数分解:

$3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{61643}}^1$

素因数の和:61800

約数の個数: 16

約数和(自身を含む): 221918400

約数和(自身を除く): 84146295

約数列:

[1, 3, 5, 15, 149, 447, 745, 2235, 61643, 184929, 308215, 924645, 9184807, 27554421, 45924035, 137772105]

約数ペア:

[(1, 137772105), (3, 45924035), (5, 27554421), (15, 9184807), (149, 924645), (447, 308215), (745, 184929), (2235, 61643)]