30738315

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{331}}^1$

素因数の和:531

約数の個数: 32

約数和(自身を含む): 50867712

約数和(自身を除く): 20129397

約数列:

[1, 3, 5, 15, 41, 123, 151, 205, 331, 453, 615, 755, 993, 1655, 2265, 4965, 6191, 13571, 18573, 30955, 40713, 49981, 67855, 92865, 149943, 203565, 249905, 749715, 2049221, 6147663, 10246105, 30738315]

約数ペア:

[(1, 30738315), (3, 10246105), (5, 6147663), (15, 2049221), (41, 749715), (123, 249905), (151, 203565), (205, 149943), (331, 92865), (453, 67855), (615, 49981), (755, 40713), (993, 30955), (1655, 18573), (2265, 13571), (4965, 6191)]