15690210789

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{208627}}^1$

素因数の和:208737

約数の個数: 32

約数和(自身を含む): 23793606144

約数和(自身を除く): 8103395355

約数列:

[1, 3, 11, 33, 43, 53, 129, 159, 473, 583, 1419, 1749, 2279, 6837, 25069, 75207, 208627, 625881, 2294897, 6884691, 8970961, 11057231, 26912883, 33171693, 98680571, 121629541, 296041713, 364888623, 475460933, 1426382799, 5230070263, 15690210789]

約数ペア:

[(1, 15690210789), (3, 5230070263), (11, 1426382799), (33, 475460933), (43, 364888623), (53, 296041713), (129, 121629541), (159, 98680571), (473, 33171693), (583, 26912883), (1419, 11057231), (1749, 8970961), (2279, 6884691), (6837, 2294897), (25069, 625881), (75207, 208627)]