75091545

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{257}}^1$

素因数の和:462

約数の個数: 48

約数和(自身を含む): 134589312

約数和(自身を除く): 59497767

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 151, 215, 257, 387, 453, 645, 755, 771, 1285, 1359, 1935, 2265, 2313, 3855, 6493, 6795, 11051, 11565, 19479, 32465, 33153, 38807, 55255, 58437, 97395, 99459, 116421, 165765, 194035, 292185, 349263, 497295, 582105, 1668701, 1746315, 5006103, 8343505, 15018309, 25030515, 75091545]

約数ペア:

[(1, 75091545), (3, 25030515), (5, 15018309), (9, 8343505), (15, 5006103), (43, 1746315), (45, 1668701), (129, 582105), (151, 497295), (215, 349263), (257, 292185), (387, 194035), (453, 165765), (645, 116421), (755, 99459), (771, 97395), (1285, 58437), (1359, 55255), (1935, 38807), (2265, 33153), (2313, 32465), (3855, 19479), (6493, 11565), (6795, 11051)]