99680035

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:284

約数の個数: 64

約数和(自身を含む): 156893184

約数和(自身を除く): 57213149

約数列:

[1, 5, 7, 13, 31, 35, 37, 65, 91, 155, 185, 191, 217, 259, 403, 455, 481, 955, 1085, 1147, 1295, 1337, 2015, 2405, 2483, 2821, 3367, 5735, 5921, 6685, 7067, 8029, 12415, 14105, 14911, 16835, 17381, 29605, 35335, 40145, 41447, 49469, 74555, 76973, 86905, 91871, 104377, 207235, 219077, 247345, 384865, 459355, 521885, 538811, 643097, 1095385, 1533539, 2694055, 2848001, 3215485, 7667695, 14240005, 19936007, 99680035]

約数ペア:

[(1, 99680035), (5, 19936007), (7, 14240005), (13, 7667695), (31, 3215485), (35, 2848001), (37, 2694055), (65, 1533539), (91, 1095385), (155, 643097), (185, 538811), (191, 521885), (217, 459355), (259, 384865), (403, 247345), (455, 219077), (481, 207235), (955, 104377), (1085, 91871), (1147, 86905), (1295, 76973), (1337, 74555), (2015, 49469), (2405, 41447), (2483, 40145), (2821, 35335), (3367, 29605), (5735, 17381), (5921, 16835), (6685, 14911), (7067, 14105), (8029, 12415)]