804870984955

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1\times {\mathrm{379}}^1\times {\mathrm{52121}}^1$

素因数の和:52815

約数の個数: 32

約数和(自身を含む): 1005370833600

約数和(自身を除く): 200499848645

約数列:

[1, 5, 29, 145, 281, 379, 1405, 1895, 8149, 10991, 40745, 52121, 54955, 106499, 260605, 532495, 1511509, 3088471, 7557545, 14646001, 15442355, 19753859, 73230005, 98769295, 424734029, 572861911, 2123670145, 2864309555, 5550834379, 27754171895, 160974196991, 804870984955]

約数ペア:

[(1, 804870984955), (5, 160974196991), (29, 27754171895), (145, 5550834379), (281, 2864309555), (379, 2123670145), (1405, 572861911), (1895, 424734029), (8149, 98769295), (10991, 73230005), (40745, 19753859), (52121, 15442355), (54955, 14646001), (106499, 7557545), (260605, 3088471), (532495, 1511509)]