84814705

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:361

約数の個数: 32

約数和(自身を含む): 109992960

約数和(自身を除く): 25178255

約数列:

[1, 5, 29, 43, 61, 145, 215, 223, 305, 1115, 1247, 1769, 2623, 6235, 6467, 8845, 9589, 13115, 13603, 32335, 47945, 68015, 76067, 278081, 380335, 394487, 584929, 1390405, 1972435, 2924645, 16962941, 84814705]

約数ペア:

[(1, 84814705), (5, 16962941), (29, 2924645), (43, 1972435), (61, 1390405), (145, 584929), (215, 394487), (223, 380335), (305, 278081), (1115, 76067), (1247, 68015), (1769, 47945), (2623, 32335), (6235, 13603), (6467, 13115), (8845, 9589)]