128524605

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{25127}}^1$

素因数の和:25177

約数の個数: 32

約数和(自身を含む): 231579648

約数和(自身を除く): 103055043

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 93, 155, 165, 341, 465, 1023, 1705, 5115, 25127, 75381, 125635, 276397, 376905, 778937, 829191, 1381985, 2336811, 3894685, 4145955, 8568307, 11684055, 25704921, 42841535, 128524605]

約数ペア:

[(1, 128524605), (3, 42841535), (5, 25704921), (11, 11684055), (15, 8568307), (31, 4145955), (33, 3894685), (55, 2336811), (93, 1381985), (155, 829191), (165, 778937), (341, 376905), (465, 276397), (1023, 125635), (1705, 75381), (5115, 25127)]