1103228225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{619}}^1\times {\mathrm{6481}}^1$

素因数の和:7121

約数の個数: 24

約数和(自身を含む): 1495008480

約数和(自身を除く): 391780255

約数列:

[1, 5, 11, 25, 55, 275, 619, 3095, 6481, 6809, 15475, 32405, 34045, 71291, 162025, 170225, 356455, 1782275, 4011739, 20058695, 44129129, 100293475, 220645645, 1103228225]

約数ペア:

[(1, 1103228225), (5, 220645645), (11, 100293475), (25, 44129129), (55, 20058695), (275, 4011739), (619, 1782275), (3095, 356455), (6481, 170225), (6809, 162025), (15475, 71291), (32405, 34045)]