64486355405

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{379}}^1\times {\mathrm{5527}}^1$

素因数の和:6089

約数の個数: 32

約数和(自身を含む): 79857930240

約数和(自身を除く): 15371574835

約数列:

[1, 5, 47, 131, 235, 379, 655, 1895, 5527, 6157, 17813, 27635, 30785, 49649, 89065, 248245, 259769, 724037, 1298845, 2094733, 2333503, 3620185, 10473665, 11667515, 34029739, 98452451, 170148695, 274410023, 492262255, 1372050115, 12897271081, 64486355405]

約数ペア:

[(1, 64486355405), (5, 12897271081), (47, 1372050115), (131, 492262255), (235, 274410023), (379, 170148695), (655, 98452451), (1895, 34029739), (5527, 11667515), (6157, 10473665), (17813, 3620185), (27635, 2333503), (30785, 2094733), (49649, 1298845), (89065, 724037), (248245, 259769)]