201375885

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{439}}^1\times {\mathrm{577}}^1$

素因数の和:1077

約数の個数: 32

約数和(自身を含む): 329598720

約数和(自身を除く): 128222835

約数列:

[1, 3, 5, 15, 53, 159, 265, 439, 577, 795, 1317, 1731, 2195, 2885, 6585, 8655, 23267, 30581, 69801, 91743, 116335, 152905, 253303, 349005, 458715, 759909, 1266515, 3799545, 13425059, 40275177, 67125295, 201375885]

約数ペア:

[(1, 201375885), (3, 67125295), (5, 40275177), (15, 13425059), (53, 3799545), (159, 1266515), (265, 759909), (439, 458715), (577, 349005), (795, 253303), (1317, 152905), (1731, 116335), (2195, 91743), (2885, 69801), (6585, 30581), (8655, 23267)]