13528020025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{7927}}^1$

素因数の和:8098

約数の個数: 48

約数和(自身を含む): 18580060800

約数和(自身を除く): 5052040775

約数列:

[1, 5, 13, 25, 59, 65, 89, 295, 325, 445, 767, 1157, 1475, 2225, 3835, 5251, 5785, 7927, 19175, 26255, 28925, 39635, 68263, 103051, 131275, 198175, 341315, 467693, 515255, 705503, 1706575, 2338465, 2576275, 3527515, 6080009, 9171539, 11692325, 17637575, 30400045, 41624677, 45857695, 152000225, 208123385, 229288475, 541120801, 1040616925, 2705604005, 13528020025]

約数ペア:

[(1, 13528020025), (5, 2705604005), (13, 1040616925), (25, 541120801), (59, 229288475), (65, 208123385), (89, 152000225), (295, 45857695), (325, 41624677), (445, 30400045), (767, 17637575), (1157, 11692325), (1475, 9171539), (2225, 6080009), (3835, 3527515), (5251, 2576275), (5785, 2338465), (7927, 1706575), (19175, 705503), (26255, 515255), (28925, 467693), (39635, 341315), (68263, 198175), (103051, 131275)]