103420135

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1709}}^1$

素因数の和:1760

約数の個数: 48

約数和(自身を含む): 163749600

約数和(自身を除く): 60329465

約数列:

[1, 5, 7, 13, 19, 35, 49, 65, 91, 95, 133, 245, 247, 455, 637, 665, 931, 1235, 1709, 1729, 3185, 4655, 8545, 8645, 11963, 12103, 22217, 32471, 59815, 60515, 83741, 111085, 155519, 162355, 227297, 418705, 422123, 777595, 1088633, 1136485, 1591079, 2110615, 2954861, 5443165, 7955395, 14774305, 20684027, 103420135]

約数ペア:

[(1, 103420135), (5, 20684027), (7, 14774305), (13, 7955395), (19, 5443165), (35, 2954861), (49, 2110615), (65, 1591079), (91, 1136485), (95, 1088633), (133, 777595), (245, 422123), (247, 418705), (455, 227297), (637, 162355), (665, 155519), (931, 111085), (1235, 83741), (1709, 60515), (1729, 59815), (3185, 32471), (4655, 22217), (8545, 12103), (8645, 11963)]