139080375

素因数分解:

$3^3\times 5^3\times 7^2\times {\mathrm{29}}^2$

素因数の和:96

約数の個数: 144

約数和(自身を含む): 309797280

約数和(自身を除く): 170716905

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 29, 35, 45, 49, 63, 75, 87, 105, 125, 135, 145, 147, 175, 189, 203, 225, 245, 261, 315, 375, 435, 441, 525, 609, 675, 725, 735, 783, 841, 875, 945, 1015, 1125, 1225, 1305, 1323, 1421, 1575, 1827, 2175, 2205, 2523, 2625, 3045, 3375, 3625, 3675, 3915, 4205, 4263, 4725, 5075, 5481, 5887, 6125, 6525, 6615, 7105, 7569, 7875, 9135, 10875, 11025, 12615, 12789, 15225, 17661, 18375, 19575, 21025, 21315, 22707, 23625, 25375, 27405, 29435, 32625, 33075, 35525, 37845, 38367, 41209, 45675, 52983, 55125, 63075, 63945, 76125, 88305, 97875, 105125, 106575, 113535, 123627, 137025, 147175, 158949, 165375, 177625, 189225, 191835, 206045, 228375, 264915, 315375, 319725, 370881, 441525, 532875, 567675, 618135, 685125, 735875, 794745, 946125, 959175, 1030225, 1112643, 1324575, 1598625, 1854405, 2207625, 2838375, 3090675, 3973725, 4795875, 5151125, 5563215, 6622875, 9272025, 15453375, 19868625, 27816075, 46360125, 139080375]

約数ペア:

[(1, 139080375), (3, 46360125), (5, 27816075), (7, 19868625), (9, 15453375), (15, 9272025), (21, 6622875), (25, 5563215), (27, 5151125), (29, 4795875), (35, 3973725), (45, 3090675), (49, 2838375), (63, 2207625), (75, 1854405), (87, 1598625), (105, 1324575), (125, 1112643), (135, 1030225), (145, 959175), (147, 946125), (175, 794745), (189, 735875), (203, 685125), (225, 618135), (245, 567675), (261, 532875), (315, 441525), (375, 370881), (435, 319725), (441, 315375), (525, 264915), (609, 228375), (675, 206045), (725, 191835), (735, 189225), (783, 177625), (841, 165375), (875, 158949), (945, 147175), (1015, 137025), (1125, 123627), (1225, 113535), (1305, 106575), (1323, 105125), (1421, 97875), (1575, 88305), (1827, 76125), (2175, 63945), (2205, 63075), (2523, 55125), (2625, 52983), (3045, 45675), (3375, 41209), (3625, 38367), (3675, 37845), (3915, 35525), (4205, 33075), (4263, 32625), (4725, 29435), (5075, 27405), (5481, 25375), (5887, 23625), (6125, 22707), (6525, 21315), (6615, 21025), (7105, 19575), (7569, 18375), (7875, 17661), (9135, 15225), (10875, 12789), (11025, 12615)]