188408085

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{9311}}^1$

素因数の和:9409

約数の個数: 32

約数和(自身を含む): 321822720

約数和(自身を除く): 133414635

約数列:

[1, 3, 5, 15, 19, 57, 71, 95, 213, 285, 355, 1065, 1349, 4047, 6745, 9311, 20235, 27933, 46555, 139665, 176909, 530727, 661081, 884545, 1983243, 2653635, 3305405, 9916215, 12560539, 37681617, 62802695, 188408085]

約数ペア:

[(1, 188408085), (3, 62802695), (5, 37681617), (15, 12560539), (19, 9916215), (57, 3305405), (71, 2653635), (95, 1983243), (213, 884545), (285, 661081), (355, 530727), (1065, 176909), (1349, 139665), (4047, 46555), (6745, 27933), (9311, 20235)]