15128910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{409}}^1$

素因数の和:562

約数の個数: 64

約数和(自身を含む): 40737600

約数和(自身を除く): 25608690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 137, 270, 274, 409, 411, 685, 818, 822, 1227, 1233, 1370, 2045, 2055, 2454, 2466, 3681, 3699, 4090, 4110, 6135, 6165, 7362, 7398, 11043, 12270, 12330, 18405, 18495, 22086, 36810, 36990, 55215, 56033, 110430, 112066, 168099, 280165, 336198, 504297, 560330, 840495, 1008594, 1512891, 1680990, 2521485, 3025782, 5042970, 7564455, 15128910]

約数ペア:

[(1, 15128910), (2, 7564455), (3, 5042970), (5, 3025782), (6, 2521485), (9, 1680990), (10, 1512891), (15, 1008594), (18, 840495), (27, 560330), (30, 504297), (45, 336198), (54, 280165), (90, 168099), (135, 112066), (137, 110430), (270, 56033), (274, 55215), (409, 36990), (411, 36810), (685, 22086), (818, 18495), (822, 18405), (1227, 12330), (1233, 12270), (1370, 11043), (2045, 7398), (2055, 7362), (2454, 6165), (2466, 6135), (3681, 4110), (3699, 4090)]