70871955

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1427}}^1$

素因数の和:1496

約数の個数: 64

約数和(自身を含む): 144764928

約数和(自身を除く): 73892973

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 43, 55, 77, 105, 129, 165, 215, 231, 301, 385, 473, 645, 903, 1155, 1419, 1427, 1505, 2365, 3311, 4281, 4515, 7095, 7135, 9933, 9989, 15697, 16555, 21405, 29967, 47091, 49665, 49945, 61361, 78485, 109879, 149835, 184083, 235455, 306805, 329637, 429527, 549395, 674971, 920415, 1288581, 1648185, 2024913, 2147635, 3374855, 4724797, 6442905, 10124565, 14174391, 23623985, 70871955]

約数ペア:

[(1, 70871955), (3, 23623985), (5, 14174391), (7, 10124565), (11, 6442905), (15, 4724797), (21, 3374855), (33, 2147635), (35, 2024913), (43, 1648185), (55, 1288581), (77, 920415), (105, 674971), (129, 549395), (165, 429527), (215, 329637), (231, 306805), (301, 235455), (385, 184083), (473, 149835), (645, 109879), (903, 78485), (1155, 61361), (1419, 49945), (1427, 49665), (1505, 47091), (2365, 29967), (3311, 21405), (4281, 16555), (4515, 15697), (7095, 9989), (7135, 9933)]