15673396575

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{115013}}^1$

素因数の和:115128

約数の個数: 48

約数和(自身を含む): 27382533120

約数和(自身を除く): 11709136545

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 79, 115, 237, 345, 395, 575, 1185, 1725, 1817, 1975, 5451, 5925, 9085, 27255, 45425, 115013, 136275, 345039, 575065, 1725195, 2645299, 2875325, 7935897, 8625975, 9086027, 13226495, 27258081, 39679485, 45430135, 66132475, 136290405, 198397425, 208978621, 227150675, 626935863, 681452025, 1044893105, 3134679315, 5224465525, 15673396575]

約数ペア:

[(1, 15673396575), (3, 5224465525), (5, 3134679315), (15, 1044893105), (23, 681452025), (25, 626935863), (69, 227150675), (75, 208978621), (79, 198397425), (115, 136290405), (237, 66132475), (345, 45430135), (395, 39679485), (575, 27258081), (1185, 13226495), (1725, 9086027), (1817, 8625975), (1975, 7935897), (5451, 2875325), (5925, 2645299), (9085, 1725195), (27255, 575065), (45425, 345039), (115013, 136275)]