39887325

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{6113}}^1$

素因数の和:6158

約数の個数: 36

約数和(自身を含む): 73918260

約数和(自身を除く): 34030935

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 87, 145, 225, 261, 435, 725, 1305, 2175, 6113, 6525, 18339, 30565, 55017, 91695, 152825, 177277, 275085, 458475, 531831, 886385, 1375425, 1595493, 2659155, 4431925, 7977465, 13295775, 39887325]

約数ペア:

[(1, 39887325), (3, 13295775), (5, 7977465), (9, 4431925), (15, 2659155), (25, 1595493), (29, 1375425), (45, 886385), (75, 531831), (87, 458475), (145, 275085), (225, 177277), (261, 152825), (435, 91695), (725, 55017), (1305, 30565), (2175, 18339), (6113, 6525)]