1375881649

素因数分解:

${\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 1500291072

約数和(自身を除く): 124409423

約数列:

[1, 31, 41, 67, 107, 151, 1271, 2077, 2747, 3317, 4387, 4681, 6191, 7169, 10117, 16157, 85157, 135997, 191921, 222239, 293929, 313627, 414797, 500867, 662437, 1082519, 9111799, 12858707, 20535547, 33558089, 44383279, 1375881649]

約数ペア:

[(1, 1375881649), (31, 44383279), (41, 33558089), (67, 20535547), (107, 12858707), (151, 9111799), (1271, 1082519), (2077, 662437), (2747, 500867), (3317, 414797), (4387, 313627), (4681, 293929), (6191, 222239), (7169, 191921), (10117, 135997), (16157, 85157)]