123040065

素因数分解:

$3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{29191}}^1$

素因数の和:29480

約数の個数: 16

約数和(自身を含む): 197571456

約数和(自身を除く): 74531391

約数列:

[1, 3, 5, 15, 281, 843, 1405, 4215, 29191, 87573, 145955, 437865, 8202671, 24608013, 41013355, 123040065]

約数ペア:

[(1, 123040065), (3, 41013355), (5, 24608013), (15, 8202671), (281, 437865), (843, 145955), (1405, 87573), (4215, 29191)]