141919645

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{2113}}^1$

素因数の和:2245

約数の個数: 32

約数和(自身を含む): 207002880

約数和(自身を除く): 65083235

約数列:

[1, 5, 7, 19, 35, 95, 101, 133, 505, 665, 707, 1919, 2113, 3535, 9595, 10565, 13433, 14791, 40147, 67165, 73955, 200735, 213413, 281029, 1067065, 1405145, 1493891, 4054847, 7469455, 20274235, 28383929, 141919645]

約数ペア:

[(1, 141919645), (5, 28383929), (7, 20274235), (19, 7469455), (35, 4054847), (95, 1493891), (101, 1405145), (133, 1067065), (505, 281029), (665, 213413), (707, 200735), (1919, 73955), (2113, 67165), (3535, 40147), (9595, 14791), (10565, 13433)]