30054855

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{479}}^1$

素因数の和:623

約数の個数: 32

約数和(自身を含む): 49766400

約数和(自身を除く): 19711545

約数列:

[1, 3, 5, 15, 47, 89, 141, 235, 267, 445, 479, 705, 1335, 1437, 2395, 4183, 7185, 12549, 20915, 22513, 42631, 62745, 67539, 112565, 127893, 213155, 337695, 639465, 2003657, 6010971, 10018285, 30054855]

約数ペア:

[(1, 30054855), (3, 10018285), (5, 6010971), (15, 2003657), (47, 639465), (89, 337695), (141, 213155), (235, 127893), (267, 112565), (445, 67539), (479, 62745), (705, 42631), (1335, 22513), (1437, 20915), (2395, 12549), (4183, 7185)]