1680854625

素因数分解:

$3^3\times 5^3\times {\mathrm{101}}^1\times {\mathrm{4931}}^1$

素因数の和:5056

約数の個数: 64

約数和(自身を含む): 3139119360

約数和(自身を除く): 1458264735

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 101, 125, 135, 225, 303, 375, 505, 675, 909, 1125, 1515, 2525, 2727, 3375, 4545, 4931, 7575, 12625, 13635, 14793, 22725, 24655, 37875, 44379, 68175, 73965, 113625, 123275, 133137, 221895, 340875, 369825, 498031, 616375, 665685, 1109475, 1494093, 1849125, 2490155, 3328425, 4482279, 5547375, 7470465, 12450775, 13446837, 16642125, 22411395, 37352325, 62253875, 67234185, 112056975, 186761625, 336170925, 560284875, 1680854625]

約数ペア:

[(1, 1680854625), (3, 560284875), (5, 336170925), (9, 186761625), (15, 112056975), (25, 67234185), (27, 62253875), (45, 37352325), (75, 22411395), (101, 16642125), (125, 13446837), (135, 12450775), (225, 7470465), (303, 5547375), (375, 4482279), (505, 3328425), (675, 2490155), (909, 1849125), (1125, 1494093), (1515, 1109475), (2525, 665685), (2727, 616375), (3375, 498031), (4545, 369825), (4931, 340875), (7575, 221895), (12625, 133137), (13635, 123275), (14793, 113625), (22725, 73965), (24655, 68175), (37875, 44379)]