3312195

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:475

約数の個数: 32

約数和(自身を含む): 5806080

約数和(自身を除く): 2493885

約数列:

[1, 3, 5, 15, 17, 31, 51, 85, 93, 155, 255, 419, 465, 527, 1257, 1581, 2095, 2635, 6285, 7123, 7905, 12989, 21369, 35615, 38967, 64945, 106845, 194835, 220813, 662439, 1104065, 3312195]

約数ペア:

[(1, 3312195), (3, 1104065), (5, 662439), (15, 220813), (17, 194835), (31, 106845), (51, 64945), (85, 38967), (93, 35615), (155, 21369), (255, 12989), (419, 7905), (465, 7123), (527, 6285), (1257, 2635), (1581, 2095)]