138421695

素因数分解:

$3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{30059}}^1$

素因数の和:30374

約数の個数: 16

約数和(自身を含む): 222203520

約数和(自身を除く): 83781825

約数列:

[1, 3, 5, 15, 307, 921, 1535, 4605, 30059, 90177, 150295, 450885, 9228113, 27684339, 46140565, 138421695]

約数ペア:

[(1, 138421695), (3, 46140565), (5, 27684339), (15, 9228113), (307, 450885), (921, 150295), (1535, 90177), (4605, 30059)]