5261325

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:142

約数の個数: 48

約数和(自身を含む): 9374400

約数和(自身を除く): 4113075

約数列:

[1, 3, 5, 15, 25, 29, 41, 59, 75, 87, 123, 145, 177, 205, 295, 435, 615, 725, 885, 1025, 1189, 1475, 1711, 2175, 2419, 3075, 3567, 4425, 5133, 5945, 7257, 8555, 12095, 17835, 25665, 29725, 36285, 42775, 60475, 70151, 89175, 128325, 181425, 210453, 350755, 1052265, 1753775, 5261325]

約数ペア:

[(1, 5261325), (3, 1753775), (5, 1052265), (15, 350755), (25, 210453), (29, 181425), (41, 128325), (59, 89175), (75, 70151), (87, 60475), (123, 42775), (145, 36285), (177, 29725), (205, 25665), (295, 17835), (435, 12095), (615, 8555), (725, 7257), (885, 5945), (1025, 5133), (1189, 4425), (1475, 3567), (1711, 3075), (2175, 2419)]