7342075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:112

約数の個数: 48

約数和(自身を含む): 10936800

約数和(自身を除く): 3594725

約数列:

[1, 5, 13, 19, 25, 29, 41, 65, 95, 145, 205, 247, 325, 377, 475, 533, 551, 725, 779, 1025, 1189, 1235, 1885, 2665, 2755, 3895, 5945, 6175, 7163, 9425, 10127, 13325, 13775, 15457, 19475, 22591, 29725, 35815, 50635, 77285, 112955, 179075, 253175, 293683, 386425, 564775, 1468415, 7342075]

約数ペア:

[(1, 7342075), (5, 1468415), (13, 564775), (19, 386425), (25, 293683), (29, 253175), (41, 179075), (65, 112955), (95, 77285), (145, 50635), (205, 35815), (247, 29725), (325, 22591), (377, 19475), (475, 15457), (533, 13775), (551, 13325), (725, 10127), (779, 9425), (1025, 7163), (1189, 6175), (1235, 5945), (1885, 3895), (2665, 2755)]