2943645

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:205

約数の個数: 32

約数和(自身を含む): 4993920

約数和(自身を除く): 2050275

約数列:

[1, 3, 5, 15, 29, 67, 87, 101, 145, 201, 303, 335, 435, 505, 1005, 1515, 1943, 2929, 5829, 6767, 8787, 9715, 14645, 20301, 29145, 33835, 43935, 101505, 196243, 588729, 981215, 2943645]

約数ペア:

[(1, 2943645), (3, 981215), (5, 588729), (15, 196243), (29, 101505), (67, 43935), (87, 33835), (101, 29145), (145, 20301), (201, 14645), (303, 9715), (335, 8787), (435, 6767), (505, 5829), (1005, 2929), (1515, 1943)]