7068285

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1181}}^1$

素因数の和:1218

約数の個数: 48

約数和(自身を含む): 14751360

約数和(自身を除く): 7683075

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 95, 105, 133, 171, 285, 315, 399, 665, 855, 1181, 1197, 1995, 3543, 5905, 5985, 8267, 10629, 17715, 22439, 24801, 41335, 53145, 67317, 74403, 112195, 124005, 157073, 201951, 336585, 372015, 471219, 785365, 1009755, 1413657, 2356095, 7068285]

約数ペア:

[(1, 7068285), (3, 2356095), (5, 1413657), (7, 1009755), (9, 785365), (15, 471219), (19, 372015), (21, 336585), (35, 201951), (45, 157073), (57, 124005), (63, 112195), (95, 74403), (105, 67317), (133, 53145), (171, 41335), (285, 24801), (315, 22439), (399, 17715), (665, 10629), (855, 8267), (1181, 5985), (1197, 5905), (1995, 3543)]