68743425

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{2539}}^1$

素因数の和:2590

約数の個数: 36

約数和(自身を含む): 119999760

約数和(自身を除く): 51256335

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 361, 475, 1083, 1425, 1805, 2539, 5415, 7617, 9025, 12695, 27075, 38085, 48241, 63475, 144723, 190425, 241205, 723615, 916579, 1206025, 2749737, 3618075, 4582895, 13748685, 22914475, 68743425]

約数ペア:

[(1, 68743425), (3, 22914475), (5, 13748685), (15, 4582895), (19, 3618075), (25, 2749737), (57, 1206025), (75, 916579), (95, 723615), (285, 241205), (361, 190425), (475, 144723), (1083, 63475), (1425, 48241), (1805, 38085), (2539, 27075), (5415, 12695), (7617, 9025)]