402555395

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{541}}^1$

素因数の和:803

約数の個数: 32

約数和(自身を含む): 537594624

約数和(自身を除く): 135039229

約数列:

[1, 5, 11, 55, 83, 163, 415, 541, 815, 913, 1793, 2705, 4565, 5951, 8965, 13529, 29755, 44903, 67645, 88183, 148819, 224515, 440915, 493933, 744095, 970013, 2469665, 4850065, 7319189, 36595945, 80511079, 402555395]

約数ペア:

[(1, 402555395), (5, 80511079), (11, 36595945), (55, 7319189), (83, 4850065), (163, 2469665), (415, 970013), (541, 744095), (815, 493933), (913, 440915), (1793, 224515), (2705, 148819), (4565, 88183), (5951, 67645), (8965, 44903), (13529, 29755)]