40986915

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2399}}^1$

素因数の和:2491

約数の個数: 32

約数和(自身を含む): 70502400

約数和(自身を除く): 29515485

約数列:

[1, 3, 5, 15, 17, 51, 67, 85, 201, 255, 335, 1005, 1139, 2399, 3417, 5695, 7197, 11995, 17085, 35985, 40783, 122349, 160733, 203915, 482199, 611745, 803665, 2410995, 2732461, 8197383, 13662305, 40986915]

約数ペア:

[(1, 40986915), (3, 13662305), (5, 8197383), (15, 2732461), (17, 2410995), (51, 803665), (67, 611745), (85, 482199), (201, 203915), (255, 160733), (335, 122349), (1005, 40783), (1139, 35985), (2399, 17085), (3417, 11995), (5695, 7197)]