69470505

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{797}}^1$

素因数の和:970

約数の個数: 48

約数和(自身を含む): 130712400

約数和(自身を除く): 61241895

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 149, 195, 447, 585, 745, 797, 1341, 1937, 2235, 2391, 3985, 5811, 6705, 7173, 9685, 10361, 11955, 17433, 29055, 31083, 35865, 51805, 87165, 93249, 118753, 155415, 356259, 466245, 593765, 1068777, 1543789, 1781295, 4631367, 5343885, 7718945, 13894101, 23156835, 69470505]

約数ペア:

[(1, 69470505), (3, 23156835), (5, 13894101), (9, 7718945), (13, 5343885), (15, 4631367), (39, 1781295), (45, 1543789), (65, 1068777), (117, 593765), (149, 466245), (195, 356259), (447, 155415), (585, 118753), (745, 93249), (797, 87165), (1341, 51805), (1937, 35865), (2235, 31083), (2391, 29055), (3985, 17433), (5811, 11955), (6705, 10361), (7173, 9685)]