17290125

素因数分解:

$3^3\times 5^3\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:180

約数の個数: 64

約数和(自身を含む): 32947200

約数和(自身を除く): 15657075

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 47, 75, 109, 125, 135, 141, 225, 235, 327, 375, 423, 545, 675, 705, 981, 1125, 1175, 1269, 1635, 2115, 2725, 2943, 3375, 3525, 4905, 5123, 5875, 6345, 8175, 10575, 13625, 14715, 15369, 17625, 24525, 25615, 31725, 40875, 46107, 52875, 73575, 76845, 122625, 128075, 138321, 158625, 230535, 367875, 384225, 640375, 691605, 1152675, 1921125, 3458025, 5763375, 17290125]

約数ペア:

[(1, 17290125), (3, 5763375), (5, 3458025), (9, 1921125), (15, 1152675), (25, 691605), (27, 640375), (45, 384225), (47, 367875), (75, 230535), (109, 158625), (125, 138321), (135, 128075), (141, 122625), (225, 76845), (235, 73575), (327, 52875), (375, 46107), (423, 40875), (545, 31725), (675, 25615), (705, 24525), (981, 17625), (1125, 15369), (1175, 14715), (1269, 13625), (1635, 10575), (2115, 8175), (2725, 6345), (2943, 5875), (3375, 5123), (3525, 4905)]