1264752765

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{11467}}^1$

素因数の和:11543

約数の個数: 64

約数和(自身を含む): 2422041600

約数和(自身を除く): 1157288835

約数列:

[1, 3, 5, 9, 15, 19, 27, 43, 45, 57, 95, 129, 135, 171, 215, 285, 387, 513, 645, 817, 855, 1161, 1935, 2451, 2565, 4085, 5805, 7353, 11467, 12255, 22059, 34401, 36765, 57335, 103203, 110295, 172005, 217873, 309609, 493081, 516015, 653619, 1089365, 1479243, 1548045, 1960857, 2465405, 3268095, 4437729, 5882571, 7396215, 9368539, 9804285, 13313187, 22188645, 28105617, 29412855, 46842695, 66565935, 84316851, 140528085, 252950553, 421584255, 1264752765]

約数ペア:

[(1, 1264752765), (3, 421584255), (5, 252950553), (9, 140528085), (15, 84316851), (19, 66565935), (27, 46842695), (43, 29412855), (45, 28105617), (57, 22188645), (95, 13313187), (129, 9804285), (135, 9368539), (171, 7396215), (215, 5882571), (285, 4437729), (387, 3268095), (513, 2465405), (645, 1960857), (817, 1548045), (855, 1479243), (1161, 1089365), (1935, 653619), (2451, 516015), (2565, 493081), (4085, 309609), (5805, 217873), (7353, 172005), (11467, 110295), (12255, 103203), (22059, 57335), (34401, 36765)]