355993345

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{563}}^1$

素因数の和:801

約数の個数: 32

約数和(自身を含む): 466342272

約数和(自身を除く): 110348927

約数列:

[1, 5, 17, 43, 85, 173, 215, 563, 731, 865, 2815, 2941, 3655, 7439, 9571, 14705, 24209, 37195, 47855, 97399, 121045, 126463, 411553, 486995, 632315, 1655783, 2057765, 4188157, 8278915, 20940785, 71198669, 355993345]

約数ペア:

[(1, 355993345), (5, 71198669), (17, 20940785), (43, 8278915), (85, 4188157), (173, 2057765), (215, 1655783), (563, 632315), (731, 486995), (865, 411553), (2815, 126463), (2941, 121045), (3655, 97399), (7439, 47855), (9571, 37195), (14705, 24209)]