89179195

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2111}}^1$

素因数の和:2211

約数の個数: 32

約数和(自身を含む): 131383296

約数和(自身を除く): 42204101

約数列:

[1, 5, 7, 17, 35, 71, 85, 119, 355, 497, 595, 1207, 2111, 2485, 6035, 8449, 10555, 14777, 35887, 42245, 73885, 149881, 179435, 251209, 749405, 1049167, 1256045, 2547977, 5245835, 12739885, 17835839, 89179195]

約数ペア:

[(1, 89179195), (5, 17835839), (7, 12739885), (17, 5245835), (35, 2547977), (71, 1256045), (85, 1049167), (119, 749405), (355, 251209), (497, 179435), (595, 149881), (1207, 73885), (2111, 42245), (2485, 35887), (6035, 14777), (8449, 10555)]