99961225

素因数分解:

$5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6277}}^1$

素因数の和:6314

約数の個数: 36

約数和(自身を含む): 155305164

約数和(自身を除く): 55343939

約数列:

[1, 5, 7, 13, 25, 35, 49, 65, 91, 175, 245, 325, 455, 637, 1225, 2275, 3185, 6277, 15925, 31385, 43939, 81601, 156925, 219695, 307573, 408005, 571207, 1098475, 1537865, 2040025, 2856035, 3998449, 7689325, 14280175, 19992245, 99961225]

約数ペア:

[(1, 99961225), (5, 19992245), (7, 14280175), (13, 7689325), (25, 3998449), (35, 2856035), (49, 2040025), (65, 1537865), (91, 1098475), (175, 571207), (245, 408005), (325, 307573), (455, 219695), (637, 156925), (1225, 81601), (2275, 43939), (3185, 31385), (6277, 15925)]