158794955

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:368

約数の個数: 32

約数和(自身を含む): 212502528

約数和(自身を除く): 53707573

約数列:

[1, 5, 11, 55, 107, 121, 223, 535, 605, 1115, 1177, 1331, 2453, 5885, 6655, 12265, 12947, 23861, 26983, 64735, 119305, 134915, 142417, 262471, 296813, 712085, 1312355, 1484065, 2887181, 14435905, 31758991, 158794955]

約数ペア:

[(1, 158794955), (5, 31758991), (11, 14435905), (55, 2887181), (107, 1484065), (121, 1312355), (223, 712085), (535, 296813), (605, 262471), (1115, 142417), (1177, 134915), (1331, 119305), (2453, 64735), (5885, 26983), (6655, 23861), (12265, 12947)]