202414155

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{881}}^1$

素因数の和:976

約数の個数: 48

約数和(自身を含む): 350923104

約数和(自身を除く): 148508949

約数列:

[1, 3, 5, 15, 17, 51, 53, 85, 159, 255, 265, 289, 795, 867, 881, 901, 1445, 2643, 2703, 4335, 4405, 4505, 13215, 13515, 14977, 15317, 44931, 45951, 46693, 74885, 76585, 140079, 224655, 229755, 233465, 254609, 700395, 763827, 793781, 1273045, 2381343, 3819135, 3968905, 11906715, 13494277, 40482831, 67471385, 202414155]

約数ペア:

[(1, 202414155), (3, 67471385), (5, 40482831), (15, 13494277), (17, 11906715), (51, 3968905), (53, 3819135), (85, 2381343), (159, 1273045), (255, 793781), (265, 763827), (289, 700395), (795, 254609), (867, 233465), (881, 229755), (901, 224655), (1445, 140079), (2643, 76585), (2703, 74885), (4335, 46693), (4405, 45951), (4505, 44931), (13215, 15317), (13515, 14977)]