4572100225

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{13729}}^1$

素因数の和:13930

約数の個数: 48

約数和(自身を含む): 7109723520

約数和(自身を除く): 2537623295

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 173, 175, 275, 385, 865, 1211, 1903, 1925, 4325, 6055, 9515, 13321, 13729, 30275, 47575, 66605, 68645, 96103, 151019, 333025, 343225, 480515, 755095, 1057133, 2375117, 2402575, 3775475, 5285665, 11875585, 16625819, 26126287, 26428325, 59377925, 83129095, 130631435, 182884009, 415645475, 653157175, 914420045, 4572100225]

約数ペア:

[(1, 4572100225), (5, 914420045), (7, 653157175), (11, 415645475), (25, 182884009), (35, 130631435), (55, 83129095), (77, 59377925), (173, 26428325), (175, 26126287), (275, 16625819), (385, 11875585), (865, 5285665), (1211, 3775475), (1903, 2402575), (1925, 2375117), (4325, 1057133), (6055, 755095), (9515, 480515), (13321, 343225), (13729, 333025), (30275, 151019), (47575, 96103), (66605, 68645)]