1224478395

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{509}}^1\times {\mathrm{1091}}^1$

素因数の和:1625

約数の個数: 72

約数和(自身を含む): 2476066320

約数和(自身を除く): 1251587925

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 509, 735, 1091, 1527, 2205, 2545, 3273, 3563, 4581, 5455, 7635, 7637, 9819, 10689, 16365, 17815, 22905, 22911, 24941, 32067, 38185, 49095, 53445, 53459, 68733, 74823, 114555, 124705, 160335, 160377, 224469, 267295, 343665, 374115, 481131, 555319, 801885, 1122345, 1665957, 2405655, 2776595, 3887233, 4997871, 8329785, 11661699, 19436165, 24989355, 27210631, 34985097, 58308495, 81631893, 136053155, 174925485, 244895679, 408159465, 1224478395]

約数ペア:

[(1, 1224478395), (3, 408159465), (5, 244895679), (7, 174925485), (9, 136053155), (15, 81631893), (21, 58308495), (35, 34985097), (45, 27210631), (49, 24989355), (63, 19436165), (105, 11661699), (147, 8329785), (245, 4997871), (315, 3887233), (441, 2776595), (509, 2405655), (735, 1665957), (1091, 1122345), (1527, 801885), (2205, 555319), (2545, 481131), (3273, 374115), (3563, 343665), (4581, 267295), (5455, 224469), (7635, 160377), (7637, 160335), (9819, 124705), (10689, 114555), (16365, 74823), (17815, 68733), (22905, 53459), (22911, 53445), (24941, 49095), (32067, 38185)]