961569385

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1$

素因数の和:503

約数の個数: 96

約数和(自身を含む): 1551312000

約数和(自身を除く): 589742615

約数列:

[1, 5, 7, 17, 19, 29, 35, 49, 85, 95, 119, 133, 145, 203, 245, 323, 419, 493, 551, 595, 665, 833, 931, 1015, 1421, 1615, 2095, 2261, 2465, 2755, 2933, 3451, 3857, 4165, 4655, 7105, 7123, 7961, 9367, 11305, 12151, 14665, 15827, 17255, 19285, 20531, 24157, 26999, 35615, 39805, 46835, 49861, 55727, 60755, 65569, 79135, 85057, 102655, 120785, 134995, 135337, 206567, 230869, 249305, 278635, 327845, 349027, 390089, 425285, 458983, 595399, 676685, 947359, 1032835, 1154345, 1445969, 1616083, 1745135, 1950445, 2294915, 2976995, 3924773, 4736795, 6631513, 7229845, 8080415, 10121783, 11312581, 19623865, 27473411, 33157565, 50608915, 56562905, 137367055, 192313877, 961569385]

約数ペア:

[(1, 961569385), (5, 192313877), (7, 137367055), (17, 56562905), (19, 50608915), (29, 33157565), (35, 27473411), (49, 19623865), (85, 11312581), (95, 10121783), (119, 8080415), (133, 7229845), (145, 6631513), (203, 4736795), (245, 3924773), (323, 2976995), (419, 2294915), (493, 1950445), (551, 1745135), (595, 1616083), (665, 1445969), (833, 1154345), (931, 1032835), (1015, 947359), (1421, 676685), (1615, 595399), (2095, 458983), (2261, 425285), (2465, 390089), (2755, 349027), (2933, 327845), (3451, 278635), (3857, 249305), (4165, 230869), (4655, 206567), (7105, 135337), (7123, 134995), (7961, 120785), (9367, 102655), (11305, 85057), (12151, 79135), (14665, 65569), (15827, 60755), (17255, 55727), (19285, 49861), (20531, 46835), (24157, 39805), (26999, 35615)]