15679845855

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3373}}^1\times {\mathrm{5437}}^1$

素因数の和:8840

約数の個数: 48

約数和(自身を含む): 28622586720

約数和(自身を除く): 12942740865

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 3373, 5437, 10119, 16311, 16865, 27185, 30357, 48933, 50595, 64087, 81555, 103303, 151785, 192261, 244665, 309909, 320435, 516515, 576783, 929727, 961305, 1549545, 2883915, 4648635, 18339001, 55017003, 91695005, 165051009, 275085015, 348441019, 825255045, 1045323057, 1742205095, 3135969171, 5226615285, 15679845855]

約数ペア:

[(1, 15679845855), (3, 5226615285), (5, 3135969171), (9, 1742205095), (15, 1045323057), (19, 825255045), (45, 348441019), (57, 275085015), (95, 165051009), (171, 91695005), (285, 55017003), (855, 18339001), (3373, 4648635), (5437, 2883915), (10119, 1549545), (16311, 961305), (16865, 929727), (27185, 576783), (30357, 516515), (48933, 320435), (50595, 309909), (64087, 244665), (81555, 192261), (103303, 151785)]