139292550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{309539}}^1$

素因数の和:309557

約数の個数: 36

約数和(自身を含む): 374233860

約数和(自身を除く): 234941310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 309539, 619078, 928617, 1547695, 1857234, 2785851, 3095390, 4643085, 5571702, 7738475, 9286170, 13929255, 15476950, 23215425, 27858510, 46430850, 69646275, 139292550]

約数ペア:

[(1, 139292550), (2, 69646275), (3, 46430850), (5, 27858510), (6, 23215425), (9, 15476950), (10, 13929255), (15, 9286170), (18, 7738475), (25, 5571702), (30, 4643085), (45, 3095390), (50, 2785851), (75, 1857234), (90, 1547695), (150, 928617), (225, 619078), (450, 309539)]