13998075

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{293}}^1$

素因数の和:333

約数の個数: 72

約数和(自身を含む): 29091888

約数和(自身を除く): 15093813

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 49, 65, 75, 91, 105, 147, 175, 195, 245, 273, 293, 325, 455, 525, 637, 735, 879, 975, 1225, 1365, 1465, 1911, 2051, 2275, 3185, 3675, 3809, 4395, 6153, 6825, 7325, 9555, 10255, 11427, 14357, 15925, 19045, 21975, 26663, 30765, 43071, 47775, 51275, 57135, 71785, 79989, 95225, 133315, 153825, 186641, 215355, 285675, 358925, 399945, 559923, 666575, 933205, 1076775, 1999725, 2799615, 4666025, 13998075]

約数ペア:

[(1, 13998075), (3, 4666025), (5, 2799615), (7, 1999725), (13, 1076775), (15, 933205), (21, 666575), (25, 559923), (35, 399945), (39, 358925), (49, 285675), (65, 215355), (75, 186641), (91, 153825), (105, 133315), (147, 95225), (175, 79989), (195, 71785), (245, 57135), (273, 51275), (293, 47775), (325, 43071), (455, 30765), (525, 26663), (637, 21975), (735, 19045), (879, 15925), (975, 14357), (1225, 11427), (1365, 10255), (1465, 9555), (1911, 7325), (2051, 6825), (2275, 6153), (3185, 4395), (3675, 3809)]