73889535

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{2879}}^1$

素因数の和:2975

約数の個数: 32

約数和(自身を含む): 124416000

約数和(自身を除く): 50526465

約数列:

[1, 3, 5, 15, 29, 59, 87, 145, 177, 295, 435, 885, 1711, 2879, 5133, 8555, 8637, 14395, 25665, 43185, 83491, 169861, 250473, 417455, 509583, 849305, 1252365, 2547915, 4925969, 14777907, 24629845, 73889535]

約数ペア:

[(1, 73889535), (3, 24629845), (5, 14777907), (15, 4925969), (29, 2547915), (59, 1252365), (87, 849305), (145, 509583), (177, 417455), (295, 250473), (435, 169861), (885, 83491), (1711, 43185), (2879, 25665), (5133, 14395), (8555, 8637)]