84646943915

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2647}}^1\times {\mathrm{12973}}^1$

素因数の和:15671

約数の個数: 32

約数和(自身を含む): 111310692480

約数和(自身を除く): 26663748565

約数列:

[1, 5, 17, 29, 85, 145, 493, 2465, 2647, 12973, 13235, 44999, 64865, 76763, 220541, 224995, 376217, 383815, 1102705, 1304971, 1881085, 6395689, 6524855, 31978445, 34339531, 171697655, 583772027, 995846399, 2918860135, 4979231995, 16929388783, 84646943915]

約数ペア:

[(1, 84646943915), (5, 16929388783), (17, 4979231995), (29, 2918860135), (85, 995846399), (145, 583772027), (493, 171697655), (2465, 34339531), (2647, 31978445), (12973, 6524855), (13235, 6395689), (44999, 1881085), (64865, 1304971), (76763, 1102705), (220541, 383815), (224995, 376217)]