2810236425

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2204107}}^1$

素因数の和:2204137

約数の個数: 24

約数和(自身を含む): 4919569056

約数和(自身を除く): 2109332631

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 2204107, 6612321, 11020535, 33061605, 37469819, 55102675, 112409457, 165308025, 187349095, 562047285, 936745475, 2810236425]

約数ペア:

[(1, 2810236425), (3, 936745475), (5, 562047285), (15, 187349095), (17, 165308025), (25, 112409457), (51, 55102675), (75, 37469819), (85, 33061605), (255, 11020535), (425, 6612321), (1275, 2204107)]