13305762645

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{499}}^1\times {\mathrm{253951}}^1$

素因数の和:254465

約数の個数: 32

約数和(自身を含む): 24379392000

約数和(自身を除く): 11073629355

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 499, 1497, 2495, 3493, 7485, 10479, 17465, 52395, 253951, 761853, 1269755, 1777657, 3809265, 5332971, 8888285, 26664855, 126721549, 380164647, 633607745, 887050843, 1900823235, 2661152529, 4435254215, 13305762645]

約数ペア:

[(1, 13305762645), (3, 4435254215), (5, 2661152529), (7, 1900823235), (15, 887050843), (21, 633607745), (35, 380164647), (105, 126721549), (499, 26664855), (1497, 8888285), (2495, 5332971), (3493, 3809265), (7485, 1777657), (10479, 1269755), (17465, 761853), (52395, 253951)]