4440367088615

素因数分解:

$5^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1\times {\mathrm{1583}}^1\times {\mathrm{18839}}^1$

素因数の和:20831

約数の個数: 32

約数和(自身を含む): 5404606986240

約数和(自身を除く): 964239897625

約数列:

[1, 5, 97, 307, 485, 1535, 1583, 7915, 18839, 29779, 94195, 148895, 153551, 485981, 767755, 1827383, 2429905, 5783573, 9136915, 28917865, 29822137, 47140157, 149110685, 235700785, 561006581, 2805032905, 2892747289, 9155396059, 14463736445, 45776980295, 888073417723, 4440367088615]

約数ペア:

[(1, 4440367088615), (5, 888073417723), (97, 45776980295), (307, 14463736445), (485, 9155396059), (1535, 2892747289), (1583, 2805032905), (7915, 561006581), (18839, 235700785), (29779, 149110685), (94195, 47140157), (148895, 29822137), (153551, 28917865), (485981, 9136915), (767755, 5783573), (1827383, 2429905)]