159111925

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{677}}^1$

素因数の和:790

約数の個数: 48

約数和(自身を含む): 242127360

約数和(自身を除く): 83015435

約数列:

[1, 5, 7, 17, 25, 35, 79, 85, 119, 175, 395, 425, 553, 595, 677, 1343, 1975, 2765, 2975, 3385, 4739, 6715, 9401, 11509, 13825, 16925, 23695, 33575, 47005, 53483, 57545, 80563, 118475, 235025, 267415, 287725, 374381, 402815, 909211, 1337075, 1871905, 2014075, 4546055, 6364477, 9359525, 22730275, 31822385, 159111925]

約数ペア:

[(1, 159111925), (5, 31822385), (7, 22730275), (17, 9359525), (25, 6364477), (35, 4546055), (79, 2014075), (85, 1871905), (119, 1337075), (175, 909211), (395, 402815), (425, 374381), (553, 287725), (595, 267415), (677, 235025), (1343, 118475), (1975, 80563), (2765, 57545), (2975, 53483), (3385, 47005), (4739, 33575), (6715, 23695), (9401, 16925), (11509, 13825)]