5280444375

素因数分解:

$3^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8719}}^1$

素因数の和:8778

約数の個数: 80

約数和(自身を含む): 9806860800

約数和(自身を除く): 4526416425

約数列:

[1, 3, 5, 15, 17, 19, 25, 51, 57, 75, 85, 95, 125, 255, 285, 323, 375, 425, 475, 625, 969, 1275, 1425, 1615, 1875, 2125, 2375, 4845, 6375, 7125, 8075, 8719, 10625, 11875, 24225, 26157, 31875, 35625, 40375, 43595, 121125, 130785, 148223, 165661, 201875, 217975, 444669, 496983, 605625, 653925, 741115, 828305, 1089875, 2223345, 2484915, 2816237, 3269625, 3705575, 4141525, 5449375, 8448711, 11116725, 12424575, 14081185, 16348125, 18527875, 20707625, 42243555, 55583625, 62122875, 70405925, 92639375, 103538125, 211217775, 277918125, 310614375, 352029625, 1056088875, 1760148125, 5280444375]

約数ペア:

[(1, 5280444375), (3, 1760148125), (5, 1056088875), (15, 352029625), (17, 310614375), (19, 277918125), (25, 211217775), (51, 103538125), (57, 92639375), (75, 70405925), (85, 62122875), (95, 55583625), (125, 42243555), (255, 20707625), (285, 18527875), (323, 16348125), (375, 14081185), (425, 12424575), (475, 11116725), (625, 8448711), (969, 5449375), (1275, 4141525), (1425, 3705575), (1615, 3269625), (1875, 2816237), (2125, 2484915), (2375, 2223345), (4845, 1089875), (6375, 828305), (7125, 741115), (8075, 653925), (8719, 605625), (10625, 496983), (11875, 444669), (24225, 217975), (26157, 201875), (31875, 165661), (35625, 148223), (40375, 130785), (43595, 121125)]