86306675

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{643}}^1$

素因数の和:732

約数の個数: 48

約数和(自身を含む): 134158080

約数和(自身を除く): 47851405

約数列:

[1, 5, 7, 13, 25, 35, 59, 65, 91, 175, 295, 325, 413, 455, 643, 767, 1475, 2065, 2275, 3215, 3835, 4501, 5369, 8359, 10325, 16075, 19175, 22505, 26845, 37937, 41795, 58513, 112525, 134225, 189685, 208975, 265559, 292565, 493181, 948425, 1327795, 1462825, 2465905, 3452267, 6638975, 12329525, 17261335, 86306675]

約数ペア:

[(1, 86306675), (5, 17261335), (7, 12329525), (13, 6638975), (25, 3452267), (35, 2465905), (59, 1462825), (65, 1327795), (91, 948425), (175, 493181), (295, 292565), (325, 265559), (413, 208975), (455, 189685), (643, 134225), (767, 112525), (1475, 58513), (2065, 41795), (2275, 37937), (3215, 26845), (3835, 22505), (4501, 19175), (5369, 16075), (8359, 10325)]