80853885

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:267

約数の個数: 96

約数和(自身を含む): 169827840

約数和(自身を除く): 88973955

約数列:

[1, 3, 5, 7, 9, 15, 21, 29, 35, 45, 53, 63, 87, 105, 145, 159, 167, 203, 261, 265, 315, 371, 435, 477, 501, 609, 795, 835, 1015, 1113, 1169, 1305, 1503, 1537, 1827, 1855, 2385, 2505, 3045, 3339, 3507, 4611, 4843, 5565, 5845, 7515, 7685, 8851, 9135, 10521, 10759, 13833, 14529, 16695, 17535, 23055, 24215, 26553, 32277, 33901, 43587, 44255, 52605, 53795, 61957, 69165, 72645, 79659, 96831, 101703, 132765, 161385, 169505, 185871, 217935, 256679, 305109, 309785, 398295, 484155, 508515, 557613, 770037, 929355, 1283395, 1525545, 1796753, 2310111, 2788065, 3850185, 5390259, 8983765, 11550555, 16170777, 26951295, 80853885]

約数ペア:

[(1, 80853885), (3, 26951295), (5, 16170777), (7, 11550555), (9, 8983765), (15, 5390259), (21, 3850185), (29, 2788065), (35, 2310111), (45, 1796753), (53, 1525545), (63, 1283395), (87, 929355), (105, 770037), (145, 557613), (159, 508515), (167, 484155), (203, 398295), (261, 309785), (265, 305109), (315, 256679), (371, 217935), (435, 185871), (477, 169505), (501, 161385), (609, 132765), (795, 101703), (835, 96831), (1015, 79659), (1113, 72645), (1169, 69165), (1305, 61957), (1503, 53795), (1537, 52605), (1827, 44255), (1855, 43587), (2385, 33901), (2505, 32277), (3045, 26553), (3339, 24215), (3507, 23055), (4611, 17535), (4843, 16695), (5565, 14529), (5845, 13833), (7515, 10759), (7685, 10521), (8851, 9135)]