233412855

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{733}}^1$

素因数の和:848

約数の個数: 64

約数和(自身を含む): 426166272

約数和(自身を除く): 192753417

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 71, 115, 195, 213, 299, 345, 355, 733, 897, 923, 1065, 1495, 1633, 2199, 2769, 3665, 4485, 4615, 4899, 8165, 9529, 10995, 13845, 16859, 21229, 24495, 28587, 47645, 50577, 52043, 63687, 84295, 106145, 142935, 156129, 219167, 252885, 260215, 318435, 657501, 676559, 780645, 1095835, 1196989, 2029677, 3287505, 3382795, 3590967, 5984945, 10148385, 15560857, 17954835, 46682571, 77804285, 233412855]

約数ペア:

[(1, 233412855), (3, 77804285), (5, 46682571), (13, 17954835), (15, 15560857), (23, 10148385), (39, 5984945), (65, 3590967), (69, 3382795), (71, 3287505), (115, 2029677), (195, 1196989), (213, 1095835), (299, 780645), (345, 676559), (355, 657501), (733, 318435), (897, 260215), (923, 252885), (1065, 219167), (1495, 156129), (1633, 142935), (2199, 106145), (2769, 84295), (3665, 63687), (4485, 52043), (4615, 50577), (4899, 47645), (8165, 28587), (9529, 24495), (10995, 21229), (13845, 16859)]