126804825

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{571}}^1$

素因数の和:644

約数の個数: 96

約数和(自身を含む): 272363520

約数和(自身を除く): 145558695

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 47, 63, 75, 105, 135, 141, 175, 189, 225, 235, 315, 329, 423, 525, 571, 675, 705, 945, 987, 1175, 1269, 1575, 1645, 1713, 2115, 2855, 2961, 3525, 3997, 4725, 4935, 5139, 6345, 8225, 8565, 8883, 10575, 11991, 14275, 14805, 15417, 19985, 24675, 25695, 26837, 31725, 35973, 42825, 44415, 59955, 74025, 77085, 80511, 99925, 107919, 128475, 134185, 179865, 187859, 222075, 241533, 299775, 385425, 402555, 539595, 563577, 670925, 724599, 899325, 939295, 1207665, 1690731, 2012775, 2697975, 2817885, 3622995, 4696475, 5072193, 6038325, 8453655, 14089425, 18114975, 25360965, 42268275, 126804825]

約数ペア:

[(1, 126804825), (3, 42268275), (5, 25360965), (7, 18114975), (9, 14089425), (15, 8453655), (21, 6038325), (25, 5072193), (27, 4696475), (35, 3622995), (45, 2817885), (47, 2697975), (63, 2012775), (75, 1690731), (105, 1207665), (135, 939295), (141, 899325), (175, 724599), (189, 670925), (225, 563577), (235, 539595), (315, 402555), (329, 385425), (423, 299775), (525, 241533), (571, 222075), (675, 187859), (705, 179865), (945, 134185), (987, 128475), (1175, 107919), (1269, 99925), (1575, 80511), (1645, 77085), (1713, 74025), (2115, 59955), (2855, 44415), (2961, 42825), (3525, 35973), (3997, 31725), (4725, 26837), (4935, 25695), (5139, 24675), (6345, 19985), (8225, 15417), (8565, 14805), (8883, 14275), (10575, 11991)]