40225965

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{8969}}^1$

素因数の和:9013

約数の個数: 32

約数和(自身を含む): 72334080

約数和(自身を除く): 32108115

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 897, 1495, 4485, 8969, 26907, 44845, 116597, 134535, 206287, 349791, 582985, 618861, 1031435, 1748955, 2681731, 3094305, 8045193, 13408655, 40225965]

約数ペア:

[(1, 40225965), (3, 13408655), (5, 8045193), (13, 3094305), (15, 2681731), (23, 1748955), (39, 1031435), (65, 618861), (69, 582985), (115, 349791), (195, 206287), (299, 134535), (345, 116597), (897, 44845), (1495, 26907), (4485, 8969)]