8049128325

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{277}}^1\times {\mathrm{7907}}^1$

素因数の和:8211

約数の個数: 72

約数和(自身を含む): 15538460832

約数和(自身を除く): 7489332507

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 105, 147, 175, 245, 277, 525, 735, 831, 1225, 1385, 1939, 3675, 4155, 5817, 6925, 7907, 9695, 13573, 20775, 23721, 29085, 39535, 40719, 48475, 55349, 67865, 118605, 145425, 166047, 197675, 203595, 276745, 339325, 387443, 593025, 830235, 1017975, 1162329, 1383725, 1937215, 2190239, 4151175, 5811645, 6570717, 9686075, 10951195, 15331673, 29058225, 32853585, 45995019, 54755975, 76658365, 107321711, 164267925, 229975095, 321965133, 383291825, 536608555, 1149875475, 1609825665, 2683042775, 8049128325]

約数ペア:

[(1, 8049128325), (3, 2683042775), (5, 1609825665), (7, 1149875475), (15, 536608555), (21, 383291825), (25, 321965133), (35, 229975095), (49, 164267925), (75, 107321711), (105, 76658365), (147, 54755975), (175, 45995019), (245, 32853585), (277, 29058225), (525, 15331673), (735, 10951195), (831, 9686075), (1225, 6570717), (1385, 5811645), (1939, 4151175), (3675, 2190239), (4155, 1937215), (5817, 1383725), (6925, 1162329), (7907, 1017975), (9695, 830235), (13573, 593025), (20775, 387443), (23721, 339325), (29085, 276745), (39535, 203595), (40719, 197675), (48475, 166047), (55349, 145425), (67865, 118605)]