49109085

素因数分解:

$3^9\times 5^1\times {\mathrm{499}}^1$

素因数の和:531

約数の個数: 40

約数和(自身を含む): 88572000

約数和(自身を除く): 39462915

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 499, 729, 1215, 1497, 2187, 2495, 3645, 4491, 6561, 7485, 10935, 13473, 19683, 22455, 32805, 40419, 67365, 98415, 121257, 202095, 363771, 606285, 1091313, 1818855, 3273939, 5456565, 9821817, 16369695, 49109085]

約数ペア:

[(1, 49109085), (3, 16369695), (5, 9821817), (9, 5456565), (15, 3273939), (27, 1818855), (45, 1091313), (81, 606285), (135, 363771), (243, 202095), (405, 121257), (499, 98415), (729, 67365), (1215, 40419), (1497, 32805), (2187, 22455), (2495, 19683), (3645, 13473), (4491, 10935), (6561, 7485)]