690095642225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2939}}^1\times {\mathrm{44939}}^1$

素因数の和:47918

約数の個数: 48

約数和(自身を含む): 982999584000

約数和(自身を除く): 292903941775

約数列:

[1, 5, 11, 19, 25, 55, 95, 209, 275, 475, 1045, 2939, 5225, 14695, 32329, 44939, 55841, 73475, 161645, 224695, 279205, 494329, 614251, 808225, 853841, 1123475, 1396025, 2471645, 3071255, 4269205, 9392251, 12358225, 15356275, 21346025, 46961255, 132075721, 234806275, 660378605, 1452832931, 2509438699, 3301893025, 7264164655, 12547193495, 27603825689, 36320823275, 62735967475, 138019128445, 690095642225]

約数ペア:

[(1, 690095642225), (5, 138019128445), (11, 62735967475), (19, 36320823275), (25, 27603825689), (55, 12547193495), (95, 7264164655), (209, 3301893025), (275, 2509438699), (475, 1452832931), (1045, 660378605), (2939, 234806275), (5225, 132075721), (14695, 46961255), (32329, 21346025), (44939, 15356275), (55841, 12358225), (73475, 9392251), (161645, 4269205), (224695, 3071255), (279205, 2471645), (494329, 1396025), (614251, 1123475), (808225, 853841)]