188873235

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{45131}}^1$

素因数の和:45176

約数の個数: 32

約数和(自身を含む): 346613760

約数和(自身を除く): 157740525

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 465, 837, 1395, 4185, 45131, 135393, 225655, 406179, 676965, 1218537, 1399061, 2030895, 4197183, 6092685, 6995305, 12591549, 20985915, 37774647, 62957745, 188873235]

約数ペア:

[(1, 188873235), (3, 62957745), (5, 37774647), (9, 20985915), (15, 12591549), (27, 6995305), (31, 6092685), (45, 4197183), (93, 2030895), (135, 1399061), (155, 1218537), (279, 676965), (465, 406179), (837, 225655), (1395, 135393), (4185, 45131)]