1323653525

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{313}}^1$

素因数の和:678

約数の個数: 48

約数和(自身を含む): 1798843200

約数和(自身を除く): 475189675

約数列:

[1, 5, 19, 25, 29, 95, 145, 307, 313, 475, 551, 725, 1535, 1565, 2755, 5833, 5947, 7675, 7825, 8903, 9077, 13775, 29165, 29735, 44515, 45385, 96091, 145825, 148675, 169157, 172463, 222575, 226925, 480455, 845785, 862315, 1825729, 2402275, 2786639, 4228925, 4311575, 9128645, 13933195, 45643225, 52946141, 69665975, 264730705, 1323653525]

約数ペア:

[(1, 1323653525), (5, 264730705), (19, 69665975), (25, 52946141), (29, 45643225), (95, 13933195), (145, 9128645), (307, 4311575), (313, 4228925), (475, 2786639), (551, 2402275), (725, 1825729), (1535, 862315), (1565, 845785), (2755, 480455), (5833, 226925), (5947, 222575), (7675, 172463), (7825, 169157), (8903, 148675), (9077, 145825), (13775, 96091), (29165, 45385), (29735, 44515)]