76291245

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{443}}^1$

素因数の和:586

約数の個数: 48

約数和(自身を含む): 137142720

約数和(自身を除く): 60851475

約数列:

[1, 3, 5, 9, 15, 43, 45, 89, 129, 215, 267, 387, 443, 445, 645, 801, 1329, 1335, 1935, 2215, 3827, 3987, 4005, 6645, 11481, 19049, 19135, 19935, 34443, 39427, 57147, 57405, 95245, 118281, 171441, 172215, 197135, 285735, 354843, 591405, 857205, 1695361, 1774215, 5086083, 8476805, 15258249, 25430415, 76291245]

約数ペア:

[(1, 76291245), (3, 25430415), (5, 15258249), (9, 8476805), (15, 5086083), (43, 1774215), (45, 1695361), (89, 857205), (129, 591405), (215, 354843), (267, 285735), (387, 197135), (443, 172215), (445, 171441), (645, 118281), (801, 95245), (1329, 57405), (1335, 57147), (1935, 39427), (2215, 34443), (3827, 19935), (3987, 19135), (4005, 19049), (6645, 11481)]