4160145

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1327}}^1$

素因数の和:1365

約数の個数: 32

約数和(自身を含む): 7649280

約数和(自身を除く): 3489135

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 1045, 1327, 3135, 3981, 6635, 14597, 19905, 25213, 43791, 72985, 75639, 126065, 218955, 277343, 378195, 832029, 1386715, 4160145]

約数ペア:

[(1, 4160145), (3, 1386715), (5, 832029), (11, 378195), (15, 277343), (19, 218955), (33, 126065), (55, 75639), (57, 72985), (95, 43791), (165, 25213), (209, 19905), (285, 14597), (627, 6635), (1045, 3981), (1327, 3135)]