26077575

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 46309536

約数和(自身を除く): 20231961

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 113, 181, 255, 339, 425, 543, 565, 905, 1275, 1695, 1921, 2715, 2825, 3077, 4525, 5763, 8475, 9231, 9605, 13575, 15385, 20453, 28815, 46155, 48025, 61359, 76925, 102265, 144075, 230775, 306795, 347701, 511325, 1043103, 1533975, 1738505, 5215515, 8692525, 26077575]

約数ペア:

[(1, 26077575), (3, 8692525), (5, 5215515), (15, 1738505), (17, 1533975), (25, 1043103), (51, 511325), (75, 347701), (85, 306795), (113, 230775), (181, 144075), (255, 102265), (339, 76925), (425, 61359), (543, 48025), (565, 46155), (905, 28815), (1275, 20453), (1695, 15385), (1921, 13575), (2715, 9605), (2825, 9231), (3077, 8475), (4525, 5763)]