9697885

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:181

約数の個数: 32

約数和(自身を含む): 13132800

約数和(自身を除く): 3434915

約数列:

[1, 5, 19, 31, 37, 89, 95, 155, 185, 445, 589, 703, 1147, 1691, 2759, 2945, 3293, 3515, 5735, 8455, 13795, 16465, 21793, 52421, 62567, 102083, 108965, 262105, 312835, 510415, 1939577, 9697885]

約数ペア:

[(1, 9697885), (5, 1939577), (19, 510415), (31, 312835), (37, 262105), (89, 108965), (95, 102083), (155, 62567), (185, 52421), (445, 21793), (589, 16465), (703, 13795), (1147, 8455), (1691, 5735), (2759, 3515), (2945, 3293)]