72155655

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11213}}^1$

素因数の和:11248

約数の個数: 48

約数和(自身を含む): 146948256

約数和(自身を除く): 74792601

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 99, 117, 143, 165, 195, 429, 495, 585, 715, 1287, 2145, 6435, 11213, 33639, 56065, 100917, 123343, 145769, 168195, 370029, 437307, 504585, 616715, 728845, 1110087, 1311921, 1603459, 1850145, 2186535, 4810377, 5550435, 6559605, 8017295, 14431131, 24051885, 72155655]

約数ペア:

[(1, 72155655), (3, 24051885), (5, 14431131), (9, 8017295), (11, 6559605), (13, 5550435), (15, 4810377), (33, 2186535), (39, 1850145), (45, 1603459), (55, 1311921), (65, 1110087), (99, 728845), (117, 616715), (143, 504585), (165, 437307), (195, 370029), (429, 168195), (495, 145769), (585, 123343), (715, 100917), (1287, 56065), (2145, 33639), (6435, 11213)]