1008279285

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{367}}^1$

素因数の和:654

約数の個数: 64

約数和(自身を含む): 1775090688

約数和(自身を除く): 766811403

約数列:

[1, 3, 5, 13, 15, 39, 65, 73, 193, 195, 219, 365, 367, 579, 949, 965, 1095, 1101, 1835, 2509, 2847, 2895, 4745, 4771, 5505, 7527, 12545, 14089, 14235, 14313, 23855, 26791, 37635, 42267, 70445, 70831, 71565, 80373, 133955, 183157, 211335, 212493, 348283, 354155, 401865, 549471, 915785, 920803, 1044849, 1062465, 1741415, 2747355, 2762409, 4604015, 5170663, 5224245, 13812045, 15511989, 25853315, 67218619, 77559945, 201655857, 336093095, 1008279285]

約数ペア:

[(1, 1008279285), (3, 336093095), (5, 201655857), (13, 77559945), (15, 67218619), (39, 25853315), (65, 15511989), (73, 13812045), (193, 5224245), (195, 5170663), (219, 4604015), (365, 2762409), (367, 2747355), (579, 1741415), (949, 1062465), (965, 1044849), (1095, 920803), (1101, 915785), (1835, 549471), (2509, 401865), (2847, 354155), (2895, 348283), (4745, 212493), (4771, 211335), (5505, 183157), (7527, 133955), (12545, 80373), (14089, 71565), (14235, 70831), (14313, 70445), (23855, 42267), (26791, 37635)]