23821695

素因数分解:

$3^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{449}}^1$

素因数の和:597

約数の個数: 40

約数和(自身を含む): 43124400

約数和(自身を除く): 19302705

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 131, 135, 393, 405, 449, 655, 1179, 1347, 1965, 2245, 3537, 4041, 5895, 6735, 10611, 12123, 17685, 20205, 36369, 53055, 58819, 60615, 176457, 181845, 294095, 529371, 882285, 1588113, 2646855, 4764339, 7940565, 23821695]

約数ペア:

[(1, 23821695), (3, 7940565), (5, 4764339), (9, 2646855), (15, 1588113), (27, 882285), (45, 529371), (81, 294095), (131, 181845), (135, 176457), (393, 60615), (405, 58819), (449, 53055), (655, 36369), (1179, 20205), (1347, 17685), (1965, 12123), (2245, 10611), (3537, 6735), (4041, 5895)]