75005847

素因数分解:

$3^2\times 7^1\times {\mathrm{401}}^1\times {\mathrm{2969}}^1$

素因数の和:3383

約数の個数: 24

約数和(自身を含む): 124169760

約数和(自身を除く): 49163913

約数列:

[1, 3, 7, 9, 21, 63, 401, 1203, 2807, 2969, 3609, 8421, 8907, 20783, 25263, 26721, 62349, 187047, 1190569, 3571707, 8333983, 10715121, 25001949, 75005847]

約数ペア:

[(1, 75005847), (3, 25001949), (7, 10715121), (9, 8333983), (21, 3571707), (63, 1190569), (401, 187047), (1203, 62349), (2807, 26721), (2969, 25263), (3609, 20783), (8421, 8907)]