2915979445

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{353}}^1\times {\mathrm{659}}^1$

素因数の和:1149

約数の個数: 32

約数和(自身を含む): 3700857600

約数和(自身を除く): 784878155

約数列:

[1, 5, 23, 109, 115, 353, 545, 659, 1765, 2507, 3295, 8119, 12535, 15157, 38477, 40595, 71831, 75785, 192385, 232627, 359155, 884971, 1163135, 1652113, 4424855, 5350421, 8260565, 25356343, 26752105, 126781715, 583195889, 2915979445]

約数ペア:

[(1, 2915979445), (5, 583195889), (23, 126781715), (109, 26752105), (115, 25356343), (353, 8260565), (545, 5350421), (659, 4424855), (1765, 1652113), (2507, 1163135), (3295, 884971), (8119, 359155), (12535, 232627), (15157, 192385), (38477, 75785), (40595, 71831)]