191491935

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{3023}}^1$

素因数の和:3175

約数の個数: 32

約数和(自身を含む): 317011968

約数和(自身を除く): 125520033

約数列:

[1, 3, 5, 15, 41, 103, 123, 205, 309, 515, 615, 1545, 3023, 4223, 9069, 12669, 15115, 21115, 45345, 63345, 123943, 311369, 371829, 619715, 934107, 1556845, 1859145, 4670535, 12766129, 38298387, 63830645, 191491935]

約数ペア:

[(1, 191491935), (3, 63830645), (5, 38298387), (15, 12766129), (41, 4670535), (103, 1859145), (123, 1556845), (205, 934107), (309, 619715), (515, 371829), (615, 311369), (1545, 123943), (3023, 63345), (4223, 45345), (9069, 21115), (12669, 15115)]