126584775

素因数分解:

$3^5\times 5^2\times {\mathrm{67}}^1\times {\mathrm{311}}^1$

素因数の和:403

約数の個数: 72

約数和(自身を含む): 239401344

約数和(自身を除く): 112816569

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 67, 75, 81, 135, 201, 225, 243, 311, 335, 405, 603, 675, 933, 1005, 1215, 1555, 1675, 1809, 2025, 2799, 3015, 4665, 5025, 5427, 6075, 7775, 8397, 9045, 13995, 15075, 16281, 20837, 23325, 25191, 27135, 41985, 45225, 62511, 69975, 75573, 81405, 104185, 125955, 135675, 187533, 209925, 312555, 377865, 407025, 520925, 562599, 629775, 937665, 1562775, 1687797, 1889325, 2812995, 4688325, 5063391, 8438985, 14064975, 25316955, 42194925, 126584775]

約数ペア:

[(1, 126584775), (3, 42194925), (5, 25316955), (9, 14064975), (15, 8438985), (25, 5063391), (27, 4688325), (45, 2812995), (67, 1889325), (75, 1687797), (81, 1562775), (135, 937665), (201, 629775), (225, 562599), (243, 520925), (311, 407025), (335, 377865), (405, 312555), (603, 209925), (675, 187533), (933, 135675), (1005, 125955), (1215, 104185), (1555, 81405), (1675, 75573), (1809, 69975), (2025, 62511), (2799, 45225), (3015, 41985), (4665, 27135), (5025, 25191), (5427, 23325), (6075, 20837), (7775, 16281), (8397, 15075), (9045, 13995)]