15694640065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{362003}}^1$

素因数の和:362073

約数の個数: 32

約数和(自身を含む): 21894001920

約数和(自身を除く): 6199361855

約数列:

[1, 5, 13, 23, 29, 65, 115, 145, 299, 377, 667, 1495, 1885, 3335, 8671, 43355, 362003, 1810015, 4706039, 8326069, 10498087, 23530195, 41630345, 52490435, 108238897, 136475131, 241456001, 541194485, 682375655, 1207280005, 3138928013, 15694640065]

約数ペア:

[(1, 15694640065), (5, 3138928013), (13, 1207280005), (23, 682375655), (29, 541194485), (65, 241456001), (115, 136475131), (145, 108238897), (299, 52490435), (377, 41630345), (667, 23530195), (1495, 10498087), (1885, 8326069), (3335, 4706039), (8671, 1810015), (43355, 362003)]