715175041

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:302

約数の個数: 48

約数和(自身を含む): 899728128

約数和(自身を除く): 184553087

約数列:

[1, 7, 23, 49, 61, 101, 103, 161, 427, 707, 721, 1127, 1403, 2323, 2369, 2989, 4949, 5047, 6161, 6283, 9821, 10403, 16261, 16583, 43127, 43981, 68747, 72821, 113827, 116081, 141703, 144509, 239269, 301889, 307867, 509747, 634583, 991921, 1011563, 1674883, 4442081, 6943447, 7080941, 11724181, 14595409, 31094567, 102167863, 715175041]

約数ペア:

[(1, 715175041), (7, 102167863), (23, 31094567), (49, 14595409), (61, 11724181), (101, 7080941), (103, 6943447), (161, 4442081), (427, 1674883), (707, 1011563), (721, 991921), (1127, 634583), (1403, 509747), (2323, 307867), (2369, 301889), (2989, 239269), (4949, 144509), (5047, 141703), (6161, 116081), (6283, 113827), (9821, 72821), (10403, 68747), (16261, 43981), (16583, 43127)]