4286925

素因数分解:

$3^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:124

約数の個数: 60

約数和(自身を含む): 8327220

約数和(自身を除く): 4040295

約数列:

[1, 3, 5, 9, 15, 25, 27, 29, 45, 73, 75, 81, 87, 135, 145, 219, 225, 261, 365, 405, 435, 657, 675, 725, 783, 1095, 1305, 1825, 1971, 2025, 2117, 2175, 2349, 3285, 3915, 5475, 5913, 6351, 6525, 9855, 10585, 11745, 16425, 19053, 19575, 29565, 31755, 49275, 52925, 57159, 58725, 95265, 147825, 158775, 171477, 285795, 476325, 857385, 1428975, 4286925]

約数ペア:

[(1, 4286925), (3, 1428975), (5, 857385), (9, 476325), (15, 285795), (25, 171477), (27, 158775), (29, 147825), (45, 95265), (73, 58725), (75, 57159), (81, 52925), (87, 49275), (135, 31755), (145, 29565), (219, 19575), (225, 19053), (261, 16425), (365, 11745), (405, 10585), (435, 9855), (657, 6525), (675, 6351), (725, 5913), (783, 5475), (1095, 3915), (1305, 3285), (1825, 2349), (1971, 2175), (2025, 2117)]