39625875

素因数分解:

$3^3\times 5^3\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:282

約数の個数: 64

約数和(自身を含む): 74880000

約数和(自身を除く): 35254125

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 59, 75, 125, 135, 177, 199, 225, 295, 375, 531, 597, 675, 885, 995, 1125, 1475, 1593, 1791, 2655, 2985, 3375, 4425, 4975, 5373, 7375, 7965, 8955, 11741, 13275, 14925, 22125, 24875, 26865, 35223, 39825, 44775, 58705, 66375, 74625, 105669, 134325, 176115, 199125, 223875, 293525, 317007, 528345, 671625, 880575, 1467625, 1585035, 2641725, 4402875, 7925175, 13208625, 39625875]

約数ペア:

[(1, 39625875), (3, 13208625), (5, 7925175), (9, 4402875), (15, 2641725), (25, 1585035), (27, 1467625), (45, 880575), (59, 671625), (75, 528345), (125, 317007), (135, 293525), (177, 223875), (199, 199125), (225, 176115), (295, 134325), (375, 105669), (531, 74625), (597, 66375), (675, 58705), (885, 44775), (995, 39825), (1125, 35223), (1475, 26865), (1593, 24875), (1791, 22125), (2655, 14925), (2985, 13275), (3375, 11741), (4425, 8955), (4975, 7965), (5373, 7375)]