40152825

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{7759}}^1$

素因数の和:7798

約数の個数: 36

約数和(自身を含む): 75054720

約数和(自身を除く): 34901895

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 207, 225, 345, 575, 1035, 1725, 5175, 7759, 23277, 38795, 69831, 116385, 178457, 193975, 349155, 535371, 581925, 892285, 1606113, 1745775, 2676855, 4461425, 8030565, 13384275, 40152825]

約数ペア:

[(1, 40152825), (3, 13384275), (5, 8030565), (9, 4461425), (15, 2676855), (23, 1745775), (25, 1606113), (45, 892285), (69, 581925), (75, 535371), (115, 349155), (207, 193975), (225, 178457), (345, 116385), (575, 69831), (1035, 38795), (1725, 23277), (5175, 7759)]