431333145

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{1201}}^1$

素因数の和:1582

約数の個数: 48

約数和(自身を含む): 783050112

約数和(自身を除く): 351716967

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 347, 1035, 1041, 1201, 1735, 3123, 3603, 5205, 6005, 7981, 10809, 15615, 18015, 23943, 27623, 39905, 54045, 71829, 82869, 119715, 138115, 248607, 359145, 414345, 416747, 1243035, 1250241, 2083735, 3750723, 6251205, 9585181, 18753615, 28755543, 47925905, 86266629, 143777715, 431333145]

約数ペア:

[(1, 431333145), (3, 143777715), (5, 86266629), (9, 47925905), (15, 28755543), (23, 18753615), (45, 9585181), (69, 6251205), (115, 3750723), (207, 2083735), (345, 1250241), (347, 1243035), (1035, 416747), (1041, 414345), (1201, 359145), (1735, 248607), (3123, 138115), (3603, 119715), (5205, 82869), (6005, 71829), (7981, 54045), (10809, 39905), (15615, 27623), (18015, 23943)]