76556925

素因数分解:

$3^2\times 5^2\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:227

約数の個数: 72

約数和(自身を含む): 143145600

約数和(自身を除く): 66588675

約数列:

[1, 3, 5, 9, 15, 25, 45, 59, 73, 75, 79, 177, 219, 225, 237, 295, 365, 395, 531, 657, 711, 885, 1095, 1185, 1475, 1825, 1975, 2655, 3285, 3555, 4307, 4425, 4661, 5475, 5767, 5925, 12921, 13275, 13983, 16425, 17301, 17775, 21535, 23305, 28835, 38763, 41949, 51903, 64605, 69915, 86505, 107675, 116525, 144175, 193815, 209745, 259515, 323025, 340253, 349575, 432525, 969075, 1020759, 1048725, 1297575, 1701265, 3062277, 5103795, 8506325, 15311385, 25518975, 76556925]

約数ペア:

[(1, 76556925), (3, 25518975), (5, 15311385), (9, 8506325), (15, 5103795), (25, 3062277), (45, 1701265), (59, 1297575), (73, 1048725), (75, 1020759), (79, 969075), (177, 432525), (219, 349575), (225, 340253), (237, 323025), (295, 259515), (365, 209745), (395, 193815), (531, 144175), (657, 116525), (711, 107675), (885, 86505), (1095, 69915), (1185, 64605), (1475, 51903), (1825, 41949), (1975, 38763), (2655, 28835), (3285, 23305), (3555, 21535), (4307, 17775), (4425, 17301), (4661, 16425), (5475, 13983), (5767, 13275), (5925, 12921)]