105438375

素因数分解:

$3^3\times 5^3\times 7^1\times {\mathrm{4463}}^1$

素因数の和:4494

約数の個数: 64

約数和(自身を含む): 222842880

約数和(自身を除く): 117404505

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 125, 135, 175, 189, 225, 315, 375, 525, 675, 875, 945, 1125, 1575, 2625, 3375, 4463, 4725, 7875, 13389, 22315, 23625, 31241, 40167, 66945, 93723, 111575, 120501, 156205, 200835, 281169, 334725, 468615, 557875, 602505, 781025, 843507, 1004175, 1405845, 1673625, 2343075, 3012525, 3905125, 4217535, 5020875, 7029225, 11715375, 15062625, 21087675, 35146125, 105438375]

約数ペア:

[(1, 105438375), (3, 35146125), (5, 21087675), (7, 15062625), (9, 11715375), (15, 7029225), (21, 5020875), (25, 4217535), (27, 3905125), (35, 3012525), (45, 2343075), (63, 1673625), (75, 1405845), (105, 1004175), (125, 843507), (135, 781025), (175, 602505), (189, 557875), (225, 468615), (315, 334725), (375, 281169), (525, 200835), (675, 156205), (875, 120501), (945, 111575), (1125, 93723), (1575, 66945), (2625, 40167), (3375, 31241), (4463, 23625), (4725, 22315), (7875, 13389)]