40896225

素因数分解:

$3^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1409}}^1$

素因数の和:1471

約数の個数: 48

約数和(自身を含む): 76929600

約数和(自身を除く): 36033375

約数列:

[1, 3, 5, 9, 15, 25, 27, 43, 45, 75, 129, 135, 215, 225, 387, 645, 675, 1075, 1161, 1409, 1935, 3225, 4227, 5805, 7045, 9675, 12681, 21135, 29025, 35225, 38043, 60587, 63405, 105675, 181761, 190215, 302935, 317025, 545283, 908805, 951075, 1514675, 1635849, 2726415, 4544025, 8179245, 13632075, 40896225]

約数ペア:

[(1, 40896225), (3, 13632075), (5, 8179245), (9, 4544025), (15, 2726415), (25, 1635849), (27, 1514675), (43, 951075), (45, 908805), (75, 545283), (129, 317025), (135, 302935), (215, 190215), (225, 181761), (387, 105675), (645, 63405), (675, 60587), (1075, 38043), (1161, 35225), (1409, 29025), (1935, 21135), (3225, 12681), (4227, 9675), (5805, 7045)]