74793455

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{479}}^1$

素因数の和:679

約数の個数: 32

約数和(自身を含む): 104509440

約数和(自身を除く): 29715985

約数列:

[1, 5, 11, 17, 55, 85, 167, 187, 479, 835, 935, 1837, 2395, 2839, 5269, 8143, 9185, 14195, 26345, 31229, 40715, 79993, 89573, 156145, 399965, 447865, 879923, 1359881, 4399615, 6799405, 14958691, 74793455]

約数ペア:

[(1, 74793455), (5, 14958691), (11, 6799405), (17, 4399615), (55, 1359881), (85, 879923), (167, 447865), (187, 399965), (479, 156145), (835, 89573), (935, 79993), (1837, 40715), (2395, 31229), (2839, 26345), (5269, 14195), (8143, 9185)]