84621565

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{317}}^1$

素因数の和:621

約数の個数: 32

約数和(自身を含む): 120890880

約数和(自身を除く): 36269315

約数列:

[1, 5, 7, 29, 35, 145, 203, 263, 317, 1015, 1315, 1585, 1841, 2219, 7627, 9193, 9205, 11095, 38135, 45965, 53389, 64351, 83371, 266945, 321755, 416855, 583597, 2417759, 2917985, 12088795, 16924313, 84621565]

約数ペア:

[(1, 84621565), (5, 16924313), (7, 12088795), (29, 2917985), (35, 2417759), (145, 583597), (203, 416855), (263, 321755), (317, 266945), (1015, 83371), (1315, 64351), (1585, 53389), (1841, 45965), (2219, 38135), (7627, 11095), (9193, 9205)]