252012325075

素因数分解:

$5^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{173023}}^1$

素因数の和:173117

約数の個数: 72

約数和(自身を含む): 385224094080

約数和(自身を除く): 133211769005

約数列:

[1, 5, 7, 25, 29, 35, 41, 49, 145, 175, 203, 205, 245, 287, 725, 1015, 1025, 1189, 1225, 1421, 1435, 2009, 5075, 5945, 7105, 7175, 8323, 10045, 29725, 35525, 41615, 50225, 58261, 173023, 208075, 291305, 865115, 1211161, 1456525, 4325575, 5017667, 6055805, 7093943, 8478127, 25088335, 30279025, 35123669, 35469715, 42390635, 49657601, 125441675, 175618345, 177348575, 205724347, 211953175, 245865683, 248288005, 347603207, 878091725, 1028621735, 1229328415, 1241440025, 1440070429, 1738016035, 5143108675, 6146642075, 7200352145, 8690080175, 10080493003, 36001760725, 50402465015, 252012325075]

約数ペア:

[(1, 252012325075), (5, 50402465015), (7, 36001760725), (25, 10080493003), (29, 8690080175), (35, 7200352145), (41, 6146642075), (49, 5143108675), (145, 1738016035), (175, 1440070429), (203, 1241440025), (205, 1229328415), (245, 1028621735), (287, 878091725), (725, 347603207), (1015, 248288005), (1025, 245865683), (1189, 211953175), (1225, 205724347), (1421, 177348575), (1435, 175618345), (2009, 125441675), (5075, 49657601), (5945, 42390635), (7105, 35469715), (7175, 35123669), (8323, 30279025), (10045, 25088335), (29725, 8478127), (35525, 7093943), (41615, 6055805), (50225, 5017667), (58261, 4325575), (173023, 1456525), (208075, 1211161), (291305, 865115)]