40373775

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:182

約数の個数: 96

約数和(自身を含む): 82494720

約数和(自身を除く): 42120945

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 43, 45, 65, 75, 107, 117, 129, 135, 195, 215, 225, 321, 325, 351, 387, 535, 559, 585, 645, 675, 963, 975, 1075, 1161, 1391, 1605, 1677, 1755, 1935, 2675, 2795, 2889, 2925, 3225, 4173, 4601, 4815, 5031, 5805, 6955, 8025, 8385, 8775, 9675, 12519, 13803, 13975, 14445, 15093, 20865, 23005, 24075, 25155, 29025, 34775, 37557, 41409, 41925, 59813, 62595, 69015, 72225, 75465, 104325, 115025, 124227, 125775, 179439, 187785, 207045, 299065, 312975, 345075, 377325, 538317, 621135, 897195, 938925, 1035225, 1495325, 1614951, 2691585, 3105675, 4485975, 8074755, 13457925, 40373775]

約数ペア:

[(1, 40373775), (3, 13457925), (5, 8074755), (9, 4485975), (13, 3105675), (15, 2691585), (25, 1614951), (27, 1495325), (39, 1035225), (43, 938925), (45, 897195), (65, 621135), (75, 538317), (107, 377325), (117, 345075), (129, 312975), (135, 299065), (195, 207045), (215, 187785), (225, 179439), (321, 125775), (325, 124227), (351, 115025), (387, 104325), (535, 75465), (559, 72225), (585, 69015), (645, 62595), (675, 59813), (963, 41925), (975, 41409), (1075, 37557), (1161, 34775), (1391, 29025), (1605, 25155), (1677, 24075), (1755, 23005), (1935, 20865), (2675, 15093), (2795, 14445), (2889, 13975), (2925, 13803), (3225, 12519), (4173, 9675), (4601, 8775), (4815, 8385), (5031, 8025), (5805, 6955)]