1288588735

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{6373}}^1$

素因数の和:6547

約数の個数: 32

約数和(自身を含む): 1817354880

約数和(自身を除く): 528766145

約数列:

[1, 5, 7, 35, 53, 109, 265, 371, 545, 763, 1855, 3815, 5777, 6373, 28885, 31865, 40439, 44611, 202195, 223055, 337769, 694657, 1688845, 2364383, 3473285, 4862599, 11821915, 24312995, 36816821, 184084105, 257717747, 1288588735]

約数ペア:

[(1, 1288588735), (5, 257717747), (7, 184084105), (35, 36816821), (53, 24312995), (109, 11821915), (265, 4862599), (371, 3473285), (545, 2364383), (763, 1688845), (1855, 694657), (3815, 337769), (5777, 223055), (6373, 202195), (28885, 44611), (31865, 40439)]