61199895

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{3347}}^1$

素因数の和:3431

約数の個数: 32

約数和(自身を含む): 104136192

約数和(自身を除く): 42936297

約数列:

[1, 3, 5, 15, 23, 53, 69, 115, 159, 265, 345, 795, 1219, 3347, 3657, 6095, 10041, 16735, 18285, 50205, 76981, 177391, 230943, 384905, 532173, 886955, 1154715, 2660865, 4079993, 12239979, 20399965, 61199895]

約数ペア:

[(1, 61199895), (3, 20399965), (5, 12239979), (15, 4079993), (23, 2660865), (53, 1154715), (69, 886955), (115, 532173), (159, 384905), (265, 230943), (345, 177391), (795, 76981), (1219, 50205), (3347, 18285), (3657, 16735), (6095, 10041)]