813014965

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{6173}}^1$

素因数の和:6309

約数の個数: 32

約数和(自身を含む): 1152216576

約数和(自身を除く): 339201611

約数列:

[1, 5, 7, 35, 53, 71, 265, 355, 371, 497, 1855, 2485, 3763, 6173, 18815, 26341, 30865, 43211, 131705, 216055, 327169, 438283, 1635845, 2191415, 2290183, 3067981, 11450915, 15339905, 23228999, 116144995, 162602993, 813014965]

約数ペア:

[(1, 813014965), (5, 162602993), (7, 116144995), (35, 23228999), (53, 15339905), (71, 11450915), (265, 3067981), (355, 2290183), (371, 2191415), (497, 1635845), (1855, 438283), (2485, 327169), (3763, 216055), (6173, 131705), (18815, 43211), (26341, 30865)]