1180575

素因数分解:

$3^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1$

素因数の和:86

約数の個数: 60

約数和(自身を含む): 2430648

約数和(自身を除く): 1250073

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 53, 55, 75, 81, 99, 135, 159, 165, 225, 265, 275, 297, 405, 477, 495, 583, 675, 795, 825, 891, 1325, 1431, 1485, 1749, 2025, 2385, 2475, 2915, 3975, 4293, 4455, 5247, 7155, 7425, 8745, 11925, 14575, 15741, 21465, 22275, 26235, 35775, 43725, 47223, 78705, 107325, 131175, 236115, 393525, 1180575]

約数ペア:

[(1, 1180575), (3, 393525), (5, 236115), (9, 131175), (11, 107325), (15, 78705), (25, 47223), (27, 43725), (33, 35775), (45, 26235), (53, 22275), (55, 21465), (75, 15741), (81, 14575), (99, 11925), (135, 8745), (159, 7425), (165, 7155), (225, 5247), (265, 4455), (275, 4293), (297, 3975), (405, 2915), (477, 2475), (495, 2385), (583, 2025), (675, 1749), (795, 1485), (825, 1431), (891, 1325)]