7029280225

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{74959}}^1$

素因数の和:75022

約数の個数: 36

約数和(自身を含む): 9889922560

約数和(自身を除く): 2860642335

約数列:

[1, 5, 11, 25, 31, 55, 121, 155, 275, 341, 605, 775, 1705, 3025, 3751, 8525, 18755, 74959, 93775, 374795, 824549, 1873975, 2323729, 4122745, 9070039, 11618645, 20613725, 25561019, 45350195, 58093225, 127805095, 226750975, 281171209, 639025475, 1405856045, 7029280225]

約数ペア:

[(1, 7029280225), (5, 1405856045), (11, 639025475), (25, 281171209), (31, 226750975), (55, 127805095), (121, 58093225), (155, 45350195), (275, 25561019), (341, 20613725), (605, 11618645), (775, 9070039), (1705, 4122745), (3025, 2323729), (3751, 1873975), (8525, 824549), (18755, 374795), (74959, 93775)]