194018085

素因数分解:

$3^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2939}}^1$

素因数の和:3119

約数の個数: 40

約数和(自身を含む): 350048160

約数和(自身を除く): 156030075

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 163, 405, 489, 815, 1467, 2445, 2939, 4401, 7335, 8817, 13203, 14695, 22005, 26451, 44085, 66015, 79353, 132255, 238059, 396765, 479057, 1190295, 1437171, 2395285, 4311513, 7185855, 12934539, 21557565, 38803617, 64672695, 194018085]

約数ペア:

[(1, 194018085), (3, 64672695), (5, 38803617), (9, 21557565), (15, 12934539), (27, 7185855), (45, 4311513), (81, 2395285), (135, 1437171), (163, 1190295), (405, 479057), (489, 396765), (815, 238059), (1467, 132255), (2445, 79353), (2939, 66015), (4401, 44085), (7335, 26451), (8817, 22005), (13203, 14695)]