30569505

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{331}}^1$

素因数の和:517

約数の個数: 32

約数和(自身を含む): 50485248

約数和(自身を除く): 19915743

約数列:

[1, 3, 5, 15, 47, 131, 141, 235, 331, 393, 655, 705, 993, 1655, 1965, 4965, 6157, 15557, 18471, 30785, 43361, 46671, 77785, 92355, 130083, 216805, 233355, 650415, 2037967, 6113901, 10189835, 30569505]

約数ペア:

[(1, 30569505), (3, 10189835), (5, 6113901), (15, 2037967), (47, 650415), (131, 233355), (141, 216805), (235, 130083), (331, 92355), (393, 77785), (655, 46671), (705, 43361), (993, 30785), (1655, 18471), (1965, 15557), (4965, 6157)]