1427587425

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{8609}}^1$

素因数の和:8703

約数の個数: 72

約数和(自身を含む): 2831381280

約数和(自身を除く): 1403793855

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 67, 75, 99, 165, 201, 225, 275, 335, 495, 603, 737, 825, 1005, 1675, 2211, 2475, 3015, 3685, 5025, 6633, 8609, 11055, 15075, 18425, 25827, 33165, 43045, 55275, 77481, 94699, 129135, 165825, 215225, 284097, 387405, 473495, 576803, 645675, 852291, 1420485, 1730409, 1937025, 2367475, 2884015, 4261455, 5191227, 6344833, 7102425, 8652045, 14420075, 19034499, 21307275, 25956135, 31724165, 43260225, 57103497, 95172495, 129780675, 158620825, 285517485, 475862475, 1427587425]

約数ペア:

[(1, 1427587425), (3, 475862475), (5, 285517485), (9, 158620825), (11, 129780675), (15, 95172495), (25, 57103497), (33, 43260225), (45, 31724165), (55, 25956135), (67, 21307275), (75, 19034499), (99, 14420075), (165, 8652045), (201, 7102425), (225, 6344833), (275, 5191227), (335, 4261455), (495, 2884015), (603, 2367475), (737, 1937025), (825, 1730409), (1005, 1420485), (1675, 852291), (2211, 645675), (2475, 576803), (3015, 473495), (3685, 387405), (5025, 284097), (6633, 215225), (8609, 165825), (11055, 129135), (15075, 94699), (18425, 77481), (25827, 55275), (33165, 43045)]