196338625

素因数分解:

$5^3\times 7^1\times {\mathrm{457}}^1\times {\mathrm{491}}^1$

素因数の和:970

約数の個数: 32

約数和(自身を含む): 281219328

約数和(自身を除く): 84880703

約数列:

[1, 5, 7, 25, 35, 125, 175, 457, 491, 875, 2285, 2455, 3199, 3437, 11425, 12275, 15995, 17185, 57125, 61375, 79975, 85925, 224387, 399875, 429625, 1121935, 1570709, 5609675, 7853545, 28048375, 39267725, 196338625]

約数ペア:

[(1, 196338625), (5, 39267725), (7, 28048375), (25, 7853545), (35, 5609675), (125, 1570709), (175, 1121935), (457, 429625), (491, 399875), (875, 224387), (2285, 85925), (2455, 79975), (3199, 61375), (3437, 57125), (11425, 17185), (12275, 15995)]