675136825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{617}}^1$

素因数の和:834

約数の個数: 48

約数和(自身を含む): 960045696

約数和(自身を除く): 284908871

約数列:

[1, 5, 11, 23, 25, 55, 115, 173, 253, 275, 575, 617, 865, 1265, 1903, 3085, 3979, 4325, 6325, 6787, 9515, 14191, 15425, 19895, 33935, 43769, 47575, 70955, 99475, 106741, 156101, 169675, 218845, 354775, 533705, 780505, 1094225, 1174151, 2455043, 2668525, 3902525, 5870755, 12275215, 27005473, 29353775, 61376075, 135027365, 675136825]

約数ペア:

[(1, 675136825), (5, 135027365), (11, 61376075), (23, 29353775), (25, 27005473), (55, 12275215), (115, 5870755), (173, 3902525), (253, 2668525), (275, 2455043), (575, 1174151), (617, 1094225), (865, 780505), (1265, 533705), (1903, 354775), (3085, 218845), (3979, 169675), (4325, 156101), (6325, 106741), (6787, 99475), (9515, 70955), (14191, 47575), (15425, 43769), (19895, 33935)]