85345695

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3847}}^1$

素因数の和:3904

約数の個数: 48

約数和(自身を含む): 162077760

約数和(自身を除く): 76732065

約数列:

[1, 3, 5, 9, 15, 17, 29, 45, 51, 85, 87, 145, 153, 255, 261, 435, 493, 765, 1305, 1479, 2465, 3847, 4437, 7395, 11541, 19235, 22185, 34623, 57705, 65399, 111563, 173115, 196197, 326995, 334689, 557815, 588591, 980985, 1004067, 1673445, 1896571, 2942955, 5020335, 5689713, 9482855, 17069139, 28448565, 85345695]

約数ペア:

[(1, 85345695), (3, 28448565), (5, 17069139), (9, 9482855), (15, 5689713), (17, 5020335), (29, 2942955), (45, 1896571), (51, 1673445), (85, 1004067), (87, 980985), (145, 588591), (153, 557815), (255, 334689), (261, 326995), (435, 196197), (493, 173115), (765, 111563), (1305, 65399), (1479, 57705), (2465, 34623), (3847, 22185), (4437, 19235), (7395, 11541)]