40944075

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{1889}}^1$

素因数の和:1936

約数の個数: 36

約数和(自身を含む): 71948520

約数和(自身を除く): 31004445

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 289, 425, 867, 1275, 1445, 1889, 4335, 5667, 7225, 9445, 21675, 28335, 32113, 47225, 96339, 141675, 160565, 481695, 545921, 802825, 1637763, 2408475, 2729605, 8188815, 13648025, 40944075]

約数ペア:

[(1, 40944075), (3, 13648025), (5, 8188815), (15, 2729605), (17, 2408475), (25, 1637763), (51, 802825), (75, 545921), (85, 481695), (255, 160565), (289, 141675), (425, 96339), (867, 47225), (1275, 32113), (1445, 28335), (1889, 21675), (4335, 9445), (5667, 7225)]