101523175

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1$

素因数の和:484

約数の個数: 48

約数和(自身を含む): 146553120

約数和(自身を除く): 45029945

約数列:

[1, 5, 13, 19, 25, 41, 65, 95, 205, 247, 325, 401, 475, 533, 779, 1025, 1235, 2005, 2665, 3895, 5213, 6175, 7619, 10025, 10127, 13325, 16441, 19475, 26065, 38095, 50635, 82205, 99047, 130325, 190475, 213733, 253175, 312379, 411025, 495235, 1068665, 1561895, 2476175, 4060927, 5343325, 7809475, 20304635, 101523175]

約数ペア:

[(1, 101523175), (5, 20304635), (13, 7809475), (19, 5343325), (25, 4060927), (41, 2476175), (65, 1561895), (95, 1068665), (205, 495235), (247, 411025), (325, 312379), (401, 253175), (475, 213733), (533, 190475), (779, 130325), (1025, 99047), (1235, 82205), (2005, 50635), (2665, 38095), (3895, 26065), (5213, 19475), (6175, 16441), (7619, 13325), (10025, 10127)]