17814976485

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{136247}}^1$

素因数の和:136657

約数の個数: 32

約数和(自身を含む): 29821962240

約数和(自身を除く): 12006985755

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 379, 1137, 1895, 5685, 8717, 26151, 43585, 130755, 136247, 408741, 681235, 2043705, 3133681, 9401043, 15668405, 47005215, 51637613, 154912839, 258188065, 774564195, 1187665099, 3562995297, 5938325495, 17814976485]

約数ペア:

[(1, 17814976485), (3, 5938325495), (5, 3562995297), (15, 1187665099), (23, 774564195), (69, 258188065), (115, 154912839), (345, 51637613), (379, 47005215), (1137, 15668405), (1895, 9401043), (5685, 3133681), (8717, 2043705), (26151, 681235), (43585, 408741), (130755, 136247)]