40973175

素因数分解:

$3^3\times 5^2\times {\mathrm{101}}^1\times {\mathrm{601}}^1$

素因数の和:721

約数の個数: 48

約数和(自身を含む): 76140960

約数和(自身を除く): 35167785

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 101, 135, 225, 303, 505, 601, 675, 909, 1515, 1803, 2525, 2727, 3005, 4545, 5409, 7575, 9015, 13635, 15025, 16227, 22725, 27045, 45075, 60701, 68175, 81135, 135225, 182103, 303505, 405675, 546309, 910515, 1517525, 1638927, 2731545, 4552575, 8194635, 13657725, 40973175]

約数ペア:

[(1, 40973175), (3, 13657725), (5, 8194635), (9, 4552575), (15, 2731545), (25, 1638927), (27, 1517525), (45, 910515), (75, 546309), (101, 405675), (135, 303505), (225, 182103), (303, 135225), (505, 81135), (601, 68175), (675, 60701), (909, 45075), (1515, 27045), (1803, 22725), (2525, 16227), (2727, 15025), (3005, 13635), (4545, 9015), (5409, 7575)]