117675585

素因数分解:

$3^4\times 5^1\times {\mathrm{290557}}^1$

素因数の和:290574

約数の個数: 20

約数和(自身を含む): 210945108

約数和(自身を除く): 93269523

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 290557, 871671, 1452785, 2615013, 4358355, 7845039, 13075065, 23535117, 39225195, 117675585]

約数ペア:

[(1, 117675585), (3, 39225195), (5, 23535117), (9, 13075065), (15, 7845039), (27, 4358355), (45, 2615013), (81, 1452785), (135, 871671), (405, 290557)]