163742175

素因数分解:

$3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:294

約数の個数: 96

約数和(自身を含む): 321408000

約数和(自身を除く): 157665825

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 45, 53, 69, 75, 115, 135, 159, 199, 207, 225, 265, 345, 477, 575, 597, 621, 675, 795, 995, 1035, 1219, 1325, 1431, 1725, 1791, 2385, 2985, 3105, 3657, 3975, 4577, 4975, 5175, 5373, 6095, 7155, 8955, 10547, 10971, 11925, 13731, 14925, 15525, 18285, 22885, 26865, 30475, 31641, 32913, 35775, 41193, 44775, 52735, 54855, 68655, 91425, 94923, 114425, 123579, 134325, 158205, 164565, 205965, 242581, 263675, 274275, 284769, 343275, 474615, 617895, 727743, 791025, 822825, 1029825, 1212905, 1423845, 2183229, 2373075, 3089475, 3638715, 6064525, 6549687, 7119225, 10916145, 18193575, 32748435, 54580725, 163742175]

約数ペア:

[(1, 163742175), (3, 54580725), (5, 32748435), (9, 18193575), (15, 10916145), (23, 7119225), (25, 6549687), (27, 6064525), (45, 3638715), (53, 3089475), (69, 2373075), (75, 2183229), (115, 1423845), (135, 1212905), (159, 1029825), (199, 822825), (207, 791025), (225, 727743), (265, 617895), (345, 474615), (477, 343275), (575, 284769), (597, 274275), (621, 263675), (675, 242581), (795, 205965), (995, 164565), (1035, 158205), (1219, 134325), (1325, 123579), (1431, 114425), (1725, 94923), (1791, 91425), (2385, 68655), (2985, 54855), (3105, 52735), (3657, 44775), (3975, 41193), (4577, 35775), (4975, 32913), (5175, 31641), (5373, 30475), (6095, 26865), (7155, 22885), (8955, 18285), (10547, 15525), (10971, 14925), (11925, 13731)]