5495428225

素因数分解:

$5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{20431}}^1$

素因数の和:20530

約数の個数: 48

約数和(自身を含む): 8208760320

約数和(自身を除く): 2713332095

約数列:

[1, 5, 7, 25, 29, 35, 53, 145, 175, 203, 265, 371, 725, 1015, 1325, 1537, 1855, 5075, 7685, 9275, 10759, 20431, 38425, 53795, 102155, 143017, 268975, 510775, 592499, 715085, 1082843, 2962495, 3575425, 4147493, 5414215, 7579901, 14812475, 20737465, 27071075, 31402447, 37899505, 103687325, 157012235, 189497525, 219817129, 785061175, 1099085645, 5495428225]

約数ペア:

[(1, 5495428225), (5, 1099085645), (7, 785061175), (25, 219817129), (29, 189497525), (35, 157012235), (53, 103687325), (145, 37899505), (175, 31402447), (203, 27071075), (265, 20737465), (371, 14812475), (725, 7579901), (1015, 5414215), (1325, 4147493), (1537, 3575425), (1855, 2962495), (5075, 1082843), (7685, 715085), (9275, 592499), (10759, 510775), (20431, 268975), (38425, 143017), (53795, 102155)]