7009275

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1$

素因数の和:125

約数の個数: 72

約数和(自身を含む): 14522880

約数和(自身を除く): 7513605

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 75, 79, 91, 105, 169, 175, 195, 237, 273, 325, 395, 455, 507, 525, 553, 845, 975, 1027, 1183, 1185, 1365, 1659, 1975, 2275, 2535, 2765, 3081, 3549, 4225, 5135, 5915, 5925, 6825, 7189, 8295, 12675, 13351, 13825, 15405, 17745, 21567, 25675, 29575, 35945, 40053, 41475, 66755, 77025, 88725, 93457, 107835, 179725, 200265, 280371, 333775, 467285, 539175, 1001325, 1401855, 2336425, 7009275]

約数ペア:

[(1, 7009275), (3, 2336425), (5, 1401855), (7, 1001325), (13, 539175), (15, 467285), (21, 333775), (25, 280371), (35, 200265), (39, 179725), (65, 107835), (75, 93457), (79, 88725), (91, 77025), (105, 66755), (169, 41475), (175, 40053), (195, 35945), (237, 29575), (273, 25675), (325, 21567), (395, 17745), (455, 15405), (507, 13825), (525, 13351), (553, 12675), (845, 8295), (975, 7189), (1027, 6825), (1183, 5925), (1185, 5915), (1365, 5135), (1659, 4225), (1975, 3549), (2275, 3081), (2535, 2765)]