13510425

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{499}}^1$

素因数の和:550

約数の個数: 36

約数和(自身を含む): 23622000

約数和(自身を除く): 10111575

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 361, 475, 499, 1083, 1425, 1497, 1805, 2495, 5415, 7485, 9025, 9481, 12475, 27075, 28443, 37425, 47405, 142215, 180139, 237025, 540417, 711075, 900695, 2702085, 4503475, 13510425]

約数ペア:

[(1, 13510425), (3, 4503475), (5, 2702085), (15, 900695), (19, 711075), (25, 540417), (57, 237025), (75, 180139), (95, 142215), (285, 47405), (361, 37425), (475, 28443), (499, 27075), (1083, 12475), (1425, 9481), (1497, 9025), (1805, 7485), (2495, 5415)]