968667075

素因数分解:

$3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{1229}}^1$

素因数の和:1389

約数の個数: 72

約数和(自身を含む): 1808277120

約数和(自身を除く): 839610045

約数列:

[1, 3, 5, 9, 15, 25, 31, 45, 75, 93, 113, 155, 225, 279, 339, 465, 565, 775, 1017, 1229, 1395, 1695, 2325, 2825, 3503, 3687, 5085, 6145, 6975, 8475, 10509, 11061, 17515, 18435, 25425, 30725, 31527, 38099, 52545, 55305, 87575, 92175, 114297, 138877, 157635, 190495, 262725, 276525, 342891, 416631, 571485, 694385, 788175, 952475, 1249893, 1714455, 2083155, 2857425, 3471925, 4305187, 6249465, 8572275, 10415775, 12915561, 21525935, 31247325, 38746683, 64577805, 107629675, 193733415, 322889025, 968667075]

約数ペア:

[(1, 968667075), (3, 322889025), (5, 193733415), (9, 107629675), (15, 64577805), (25, 38746683), (31, 31247325), (45, 21525935), (75, 12915561), (93, 10415775), (113, 8572275), (155, 6249465), (225, 4305187), (279, 3471925), (339, 2857425), (465, 2083155), (565, 1714455), (775, 1249893), (1017, 952475), (1229, 788175), (1395, 694385), (1695, 571485), (2325, 416631), (2825, 342891), (3503, 276525), (3687, 262725), (5085, 190495), (6145, 157635), (6975, 138877), (8475, 114297), (10509, 92175), (11061, 87575), (17515, 55305), (18435, 52545), (25425, 38099), (30725, 31527)]