193075005

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{98257}}^1$

素因数の和:98396

約数の個数: 16

約数和(自身を含む): 311281344

約数和(自身を除く): 118206339

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 98257, 294771, 491285, 1473855, 12871667, 38615001, 64358335, 193075005]

約数ペア:

[(1, 193075005), (3, 64358335), (5, 38615001), (15, 12871667), (131, 1473855), (393, 491285), (655, 294771), (1965, 98257)]