38651265

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{269}}^1$

素因数の和:414

約数の個数: 48

約数和(自身を含む): 70087680

約数和(自身を除く): 31436415

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 103, 155, 269, 279, 309, 465, 515, 807, 927, 1345, 1395, 1545, 2421, 3193, 4035, 4635, 8339, 9579, 12105, 15965, 25017, 27707, 28737, 41695, 47895, 75051, 83121, 125085, 138535, 143685, 249363, 375255, 415605, 858917, 1246815, 2576751, 4294585, 7730253, 12883755, 38651265]

約数ペア:

[(1, 38651265), (3, 12883755), (5, 7730253), (9, 4294585), (15, 2576751), (31, 1246815), (45, 858917), (93, 415605), (103, 375255), (155, 249363), (269, 143685), (279, 138535), (309, 125085), (465, 83121), (515, 75051), (807, 47895), (927, 41695), (1345, 28737), (1395, 27707), (1545, 25017), (2421, 15965), (3193, 12105), (4035, 9579), (4635, 8339)]