1593996925

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1811}}^1$

素因数の和:1966

約数の個数: 48

約数和(自身を含む): 2224411200

約数和(自身を除く): 630414275

約数列:

[1, 5, 17, 19, 25, 85, 95, 109, 323, 425, 475, 545, 1615, 1811, 1853, 2071, 2725, 8075, 9055, 9265, 10355, 30787, 34409, 35207, 45275, 46325, 51775, 153935, 172045, 176035, 197399, 584953, 769675, 860225, 880175, 986995, 2924765, 3355783, 3750581, 4934975, 14623825, 16778915, 18752905, 63759877, 83894575, 93764525, 318799385, 1593996925]

約数ペア:

[(1, 1593996925), (5, 318799385), (17, 93764525), (19, 83894575), (25, 63759877), (85, 18752905), (95, 16778915), (109, 14623825), (323, 4934975), (425, 3750581), (475, 3355783), (545, 2924765), (1615, 986995), (1811, 880175), (1853, 860225), (2071, 769675), (2725, 584953), (8075, 197399), (9055, 176035), (9265, 172045), (10355, 153935), (30787, 51775), (34409, 46325), (35207, 45275)]