121619505

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{2141}}^1$

素因数の和:2697

約数の個数: 32

約数和(自身を含む): 222905088

約数和(自身を除く): 101285583

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 541, 1623, 2141, 2705, 3787, 6423, 8115, 10705, 11361, 14987, 18935, 32115, 44961, 56805, 74935, 224805, 1158281, 3474843, 5791405, 8107967, 17374215, 24323901, 40539835, 121619505]

約数ペア:

[(1, 121619505), (3, 40539835), (5, 24323901), (7, 17374215), (15, 8107967), (21, 5791405), (35, 3474843), (105, 1158281), (541, 224805), (1623, 74935), (2141, 56805), (2705, 44961), (3787, 32115), (6423, 18935), (8115, 14987), (10705, 11361)]