148946945

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{1447}}^1$

素因数の和:1649

約数の個数: 32

約数和(自身を含む): 217686528

約数和(自身を除く): 68739583

約数列:

[1, 5, 7, 17, 35, 85, 119, 173, 595, 865, 1211, 1447, 2941, 6055, 7235, 10129, 14705, 20587, 24599, 50645, 102935, 122995, 172193, 250331, 860965, 1251655, 1752317, 4255627, 8761585, 21278135, 29789389, 148946945]

約数ペア:

[(1, 148946945), (5, 29789389), (7, 21278135), (17, 8761585), (35, 4255627), (85, 1752317), (119, 1251655), (173, 860965), (595, 250331), (865, 172193), (1211, 122995), (1447, 102935), (2941, 50645), (6055, 24599), (7235, 20587), (10129, 14705)]