1517386475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1889}}^1$

素因数の和:2060

約数の個数: 48

約数和(自身を含む): 2159861760

約数和(自身を除く): 642475285

約数列:

[1, 5, 11, 23, 25, 55, 115, 127, 253, 275, 575, 635, 1265, 1397, 1889, 2921, 3175, 6325, 6985, 9445, 14605, 20779, 32131, 34925, 43447, 47225, 73025, 103895, 160655, 217235, 239903, 477917, 519475, 803275, 1086175, 1199515, 2389585, 2638933, 5517769, 5997575, 11947925, 13194665, 27588845, 60695459, 65973325, 137944225, 303477295, 1517386475]

約数ペア:

[(1, 1517386475), (5, 303477295), (11, 137944225), (23, 65973325), (25, 60695459), (55, 27588845), (115, 13194665), (127, 11947925), (253, 5997575), (275, 5517769), (575, 2638933), (635, 2389585), (1265, 1199515), (1397, 1086175), (1889, 803275), (2921, 519475), (3175, 477917), (6325, 239903), (6985, 217235), (9445, 160655), (14605, 103895), (20779, 73025), (32131, 47225), (34925, 43447)]