9137745

素因数分解:

$3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{599}}^1$

素因数の和:726

約数の個数: 32

約数和(自身を含む): 16416000

約数和(自身を除く): 7278255

約数列:

[1, 3, 5, 9, 15, 27, 45, 113, 135, 339, 565, 599, 1017, 1695, 1797, 2995, 3051, 5085, 5391, 8985, 15255, 16173, 26955, 67687, 80865, 203061, 338435, 609183, 1015305, 1827549, 3045915, 9137745]

約数ペア:

[(1, 9137745), (3, 3045915), (5, 1827549), (9, 1015305), (15, 609183), (27, 338435), (45, 203061), (113, 80865), (135, 67687), (339, 26955), (565, 16173), (599, 15255), (1017, 8985), (1695, 5391), (1797, 5085), (2995, 3051)]