40569225

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{677}}^1$

素因数の和:754

約数の個数: 48

約数和(自身を含む): 72638208

約数和(自身を除く): 32068983

約数列:

[1, 3, 5, 15, 17, 25, 47, 51, 75, 85, 141, 235, 255, 425, 677, 705, 799, 1175, 1275, 2031, 2397, 3385, 3525, 3995, 10155, 11509, 11985, 16925, 19975, 31819, 34527, 50775, 57545, 59925, 95457, 159095, 172635, 287725, 477285, 540923, 795475, 863175, 1622769, 2386425, 2704615, 8113845, 13523075, 40569225]

約数ペア:

[(1, 40569225), (3, 13523075), (5, 8113845), (15, 2704615), (17, 2386425), (25, 1622769), (47, 863175), (51, 795475), (75, 540923), (85, 477285), (141, 287725), (235, 172635), (255, 159095), (425, 95457), (677, 59925), (705, 57545), (799, 50775), (1175, 34527), (1275, 31819), (2031, 19975), (2397, 16925), (3385, 11985), (3525, 11509), (3995, 10155)]