40563495

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{983}}^1$

素因数の和:1132

約数の個数: 48

約数和(自身を含む): 81050112

約数和(自身を除く): 40486617

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 131, 315, 393, 655, 917, 983, 1179, 1965, 2751, 2949, 4585, 4915, 5895, 6881, 8253, 8847, 13755, 14745, 20643, 34405, 41265, 44235, 61929, 103215, 128773, 309645, 386319, 643865, 901411, 1158957, 1931595, 2704233, 4507055, 5794785, 8112699, 13521165, 40563495]

約数ペア:

[(1, 40563495), (3, 13521165), (5, 8112699), (7, 5794785), (9, 4507055), (15, 2704233), (21, 1931595), (35, 1158957), (45, 901411), (63, 643865), (105, 386319), (131, 309645), (315, 128773), (393, 103215), (655, 61929), (917, 44235), (983, 41265), (1179, 34405), (1965, 20643), (2751, 14745), (2949, 13755), (4585, 8847), (4915, 8253), (5895, 6881)]