6720402015

素因数分解:

$3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{17299}}^1$

素因数の和:17496

約数の個数: 48

約数和(自身を含む): 11901708000

約数和(自身を除く): 5181305985

約数列:

[1, 3, 5, 9, 15, 45, 89, 97, 267, 291, 445, 485, 801, 873, 1335, 1455, 4005, 4365, 8633, 17299, 25899, 43165, 51897, 77697, 86495, 129495, 155691, 259485, 388485, 778455, 1539611, 1678003, 4618833, 5034009, 7698055, 8390015, 13856499, 15102027, 23094165, 25170045, 69282495, 75510135, 149342267, 448026801, 746711335, 1344080403, 2240134005, 6720402015]

約数ペア:

[(1, 6720402015), (3, 2240134005), (5, 1344080403), (9, 746711335), (15, 448026801), (45, 149342267), (89, 75510135), (97, 69282495), (267, 25170045), (291, 23094165), (445, 15102027), (485, 13856499), (801, 8390015), (873, 7698055), (1335, 5034009), (1455, 4618833), (4005, 1678003), (4365, 1539611), (8633, 778455), (17299, 388485), (25899, 259485), (43165, 155691), (51897, 129495), (77697, 86495)]