103637885

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{383}}^1$

素因数の和:605

約数の個数: 32

約数和(自身を含む): 140894208

約数和(自身を除く): 37256323

約数列:

[1, 5, 13, 23, 65, 115, 181, 299, 383, 905, 1495, 1915, 2353, 4163, 4979, 8809, 11765, 20815, 24895, 44045, 54119, 69323, 114517, 270595, 346615, 572585, 901199, 1594429, 4505995, 7972145, 20727577, 103637885]

約数ペア:

[(1, 103637885), (5, 20727577), (13, 7972145), (23, 4505995), (65, 1594429), (115, 901199), (181, 572585), (299, 346615), (383, 270595), (905, 114517), (1495, 69323), (1915, 54119), (2353, 44045), (4163, 24895), (4979, 20815), (8809, 11765)]