151796365

素因数分解:

$5^1\times 7^3\times {\mathrm{61}}^1\times {\mathrm{1451}}^1$

素因数の和:1538

約数の個数: 32

約数和(自身を含む): 216057600

約数和(自身を除く): 64261235

約数列:

[1, 5, 7, 35, 49, 61, 245, 305, 343, 427, 1451, 1715, 2135, 2989, 7255, 10157, 14945, 20923, 50785, 71099, 88511, 104615, 355495, 442555, 497693, 619577, 2488465, 3097885, 4337039, 21685195, 30359273, 151796365]

約数ペア:

[(1, 151796365), (5, 30359273), (7, 21685195), (35, 4337039), (49, 3097885), (61, 2488465), (245, 619577), (305, 497693), (343, 442555), (427, 355495), (1451, 104615), (1715, 88511), (2135, 71099), (2989, 50785), (7255, 20923), (10157, 14945)]