87480993605

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^2\times {\mathrm{251}}^1$

素因数の和:638

約数の個数: 48

約数和(自身を含む): 109394603136

約数和(自身を除く): 21913609531

約数列:

[1, 5, 53, 103, 113, 251, 265, 515, 565, 1255, 5459, 5989, 11639, 12769, 13303, 25853, 27295, 28363, 29945, 58195, 63845, 66515, 129265, 141815, 616867, 676757, 1315207, 1370209, 1503239, 2921389, 3084335, 3205019, 3383785, 6576035, 6851045, 7516195, 14606945, 16025095, 69705971, 154833617, 169866007, 330116957, 348529855, 774168085, 849330035, 1650584785, 17496198721, 87480993605]

約数ペア:

[(1, 87480993605), (5, 17496198721), (53, 1650584785), (103, 849330035), (113, 774168085), (251, 348529855), (265, 330116957), (515, 169866007), (565, 154833617), (1255, 69705971), (5459, 16025095), (5989, 14606945), (11639, 7516195), (12769, 6851045), (13303, 6576035), (25853, 3383785), (27295, 3205019), (28363, 3084335), (29945, 2921389), (58195, 1503239), (63845, 1370209), (66515, 1315207), (129265, 676757), (141815, 616867)]