23431395

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1123}}^1$

素因数の和:1251

約数の個数: 32

約数和(自身を含む): 40787712

約数和(自身を除く): 17356317

約数列:

[1, 3, 5, 13, 15, 39, 65, 107, 195, 321, 535, 1123, 1391, 1605, 3369, 4173, 5615, 6955, 14599, 16845, 20865, 43797, 72995, 120161, 218985, 360483, 600805, 1562093, 1802415, 4686279, 7810465, 23431395]

約数ペア:

[(1, 23431395), (3, 7810465), (5, 4686279), (13, 1802415), (15, 1562093), (39, 600805), (65, 360483), (107, 218985), (195, 120161), (321, 72995), (535, 43797), (1123, 20865), (1391, 16845), (1605, 14599), (3369, 6955), (4173, 5615)]