68519355

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{557}}^1$

素因数の和:763

約数の個数: 32

約数和(自身を含む): 112492800

約数和(自身を除く): 43973445

約数列:

[1, 3, 5, 15, 59, 139, 177, 295, 417, 557, 695, 885, 1671, 2085, 2785, 8201, 8355, 24603, 32863, 41005, 77423, 98589, 123015, 164315, 232269, 387115, 492945, 1161345, 4567957, 13703871, 22839785, 68519355]

約数ペア:

[(1, 68519355), (3, 22839785), (5, 13703871), (15, 4567957), (59, 1161345), (139, 492945), (177, 387115), (295, 232269), (417, 164315), (557, 123015), (695, 98589), (885, 77423), (1671, 41005), (2085, 32863), (2785, 24603), (8201, 8355)]