331380245

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{7963}}^1$

素因数の和:8045

約数の個数: 32

約数和(自身を含む): 481662720

約数和(自身を除く): 150282475

約数列:

[1, 5, 7, 29, 35, 41, 145, 203, 205, 287, 1015, 1189, 1435, 5945, 7963, 8323, 39815, 41615, 55741, 230927, 278705, 326483, 1154635, 1616489, 1632415, 2285381, 8082445, 9468007, 11426905, 47340035, 66276049, 331380245]

約数ペア:

[(1, 331380245), (5, 66276049), (7, 47340035), (29, 11426905), (35, 9468007), (41, 8082445), (145, 2285381), (203, 1632415), (205, 1616489), (287, 1154635), (1015, 326483), (1189, 278705), (1435, 230927), (5945, 55741), (7963, 41615), (8323, 39815)]