133028775

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{911}}^1$

素因数の和:997

約数の個数: 72

約数和(自身を含む): 264625920

約数和(自身を除く): 131597145

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 59, 75, 99, 165, 177, 225, 275, 295, 495, 531, 649, 825, 885, 911, 1475, 1947, 2475, 2655, 2733, 3245, 4425, 4555, 5841, 8199, 9735, 10021, 13275, 13665, 16225, 22775, 29205, 30063, 40995, 48675, 50105, 53749, 68325, 90189, 146025, 150315, 161247, 204975, 250525, 268745, 450945, 483741, 591239, 751575, 806235, 1343725, 1773717, 2254725, 2418705, 2956195, 4031175, 5321151, 8868585, 12093525, 14780975, 26605755, 44342925, 133028775]

約数ペア:

[(1, 133028775), (3, 44342925), (5, 26605755), (9, 14780975), (11, 12093525), (15, 8868585), (25, 5321151), (33, 4031175), (45, 2956195), (55, 2418705), (59, 2254725), (75, 1773717), (99, 1343725), (165, 806235), (177, 751575), (225, 591239), (275, 483741), (295, 450945), (495, 268745), (531, 250525), (649, 204975), (825, 161247), (885, 150315), (911, 146025), (1475, 90189), (1947, 68325), (2475, 53749), (2655, 50105), (2733, 48675), (3245, 40995), (4425, 30063), (4555, 29205), (5841, 22775), (8199, 16225), (9735, 13665), (10021, 13275)]