73776525

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2251}}^1$

素因数の和:2306

約数の個数: 48

約数和(自身を含む): 134039040

約数和(自身を除く): 60262515

約数列:

[1, 3, 5, 15, 19, 23, 25, 57, 69, 75, 95, 115, 285, 345, 437, 475, 575, 1311, 1425, 1725, 2185, 2251, 6555, 6753, 10925, 11255, 32775, 33765, 42769, 51773, 56275, 128307, 155319, 168825, 213845, 258865, 641535, 776595, 983687, 1069225, 1294325, 2951061, 3207675, 3882975, 4918435, 14755305, 24592175, 73776525]

約数ペア:

[(1, 73776525), (3, 24592175), (5, 14755305), (15, 4918435), (19, 3882975), (23, 3207675), (25, 2951061), (57, 1294325), (69, 1069225), (75, 983687), (95, 776595), (115, 641535), (285, 258865), (345, 213845), (437, 168825), (475, 155319), (575, 128307), (1311, 56275), (1425, 51773), (1725, 42769), (2185, 33765), (2251, 32775), (6555, 11255), (6753, 10925)]