64191015

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{67927}}^1$

素因数の和:67948

約数の個数: 32

約数和(自身を含む): 130421760

約数和(自身を除く): 66230745

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 67927, 203781, 339635, 475489, 611343, 1018905, 1426467, 1834029, 2377445, 3056715, 4279401, 7132335, 9170145, 12838203, 21397005, 64191015]

約数ペア:

[(1, 64191015), (3, 21397005), (5, 12838203), (7, 9170145), (9, 7132335), (15, 4279401), (21, 3056715), (27, 2377445), (35, 1834029), (45, 1426467), (63, 1018905), (105, 611343), (135, 475489), (189, 339635), (315, 203781), (945, 67927)]