7144875

素因数分解:

$3^3\times 5^3\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:126

約数の個数: 64

約数和(自身を含む): 13852800

約数和(自身を除く): 6707925

約数列:

[1, 3, 5, 9, 15, 25, 27, 29, 45, 73, 75, 87, 125, 135, 145, 219, 225, 261, 365, 375, 435, 657, 675, 725, 783, 1095, 1125, 1305, 1825, 1971, 2117, 2175, 3285, 3375, 3625, 3915, 5475, 6351, 6525, 9125, 9855, 10585, 10875, 16425, 19053, 19575, 27375, 31755, 32625, 49275, 52925, 57159, 82125, 95265, 97875, 158775, 246375, 264625, 285795, 476325, 793875, 1428975, 2381625, 7144875]

約数ペア:

[(1, 7144875), (3, 2381625), (5, 1428975), (9, 793875), (15, 476325), (25, 285795), (27, 264625), (29, 246375), (45, 158775), (73, 97875), (75, 95265), (87, 82125), (125, 57159), (135, 52925), (145, 49275), (219, 32625), (225, 31755), (261, 27375), (365, 19575), (375, 19053), (435, 16425), (657, 10875), (675, 10585), (725, 9855), (783, 9125), (1095, 6525), (1125, 6351), (1305, 5475), (1825, 3915), (1971, 3625), (2117, 3375), (2175, 3285)]