194896965

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{23581}}^1$

素因数の和:23637

約数の個数: 32

約数和(自身を含む): 339580800

約数和(自身を除く): 144683835

約数列:

[1, 3, 5, 15, 19, 29, 57, 87, 95, 145, 285, 435, 551, 1653, 2755, 8265, 23581, 70743, 117905, 353715, 448039, 683849, 1344117, 2051547, 2240195, 3419245, 6720585, 10257735, 12993131, 38979393, 64965655, 194896965]

約数ペア:

[(1, 194896965), (3, 64965655), (5, 38979393), (15, 12993131), (19, 10257735), (29, 6720585), (57, 3419245), (87, 2240195), (95, 2051547), (145, 1344117), (285, 683849), (435, 448039), (551, 353715), (1653, 117905), (2755, 70743), (8265, 23581)]