84549555

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:361

約数の個数: 64

約数和(自身を含む): 157593600

約数和(自身を除く): 73044045

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 89, 93, 135, 155, 227, 267, 279, 445, 465, 681, 801, 837, 1135, 1335, 1395, 2043, 2403, 2759, 3405, 4005, 4185, 6129, 7037, 8277, 10215, 12015, 13795, 20203, 21111, 24831, 30645, 35185, 41385, 60609, 63333, 74493, 101015, 105555, 124155, 181827, 189999, 303045, 316665, 372465, 545481, 626293, 909135, 949995, 1878879, 2727405, 3131465, 5636637, 9394395, 16909911, 28183185, 84549555]

約数ペア:

[(1, 84549555), (3, 28183185), (5, 16909911), (9, 9394395), (15, 5636637), (27, 3131465), (31, 2727405), (45, 1878879), (89, 949995), (93, 909135), (135, 626293), (155, 545481), (227, 372465), (267, 316665), (279, 303045), (445, 189999), (465, 181827), (681, 124155), (801, 105555), (837, 101015), (1135, 74493), (1335, 63333), (1395, 60609), (2043, 41385), (2403, 35185), (2759, 30645), (3405, 24831), (4005, 21111), (4185, 20203), (6129, 13795), (7037, 12015), (8277, 10215)]