87969195

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{41593}}^1$

素因数の和:41651

約数の個数: 24

約数和(自身を含む): 155727936

約数和(自身を除く): 67758741

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 41593, 124779, 207965, 374337, 623895, 1871685, 1954871, 5864613, 9774355, 17593839, 29323065, 87969195]

約数ペア:

[(1, 87969195), (3, 29323065), (5, 17593839), (9, 9774355), (15, 5864613), (45, 1954871), (47, 1871685), (141, 623895), (235, 374337), (423, 207965), (705, 124779), (2115, 41593)]