23102905

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:349

約数の個数: 32

約数和(自身を含む): 33177600

約数和(自身を除く): 10074695

約数列:

[1, 5, 7, 31, 35, 107, 155, 199, 217, 535, 749, 995, 1085, 1393, 3317, 3745, 6169, 6965, 16585, 21293, 23219, 30845, 43183, 106465, 116095, 149051, 215915, 660083, 745255, 3300415, 4620581, 23102905]

約数ペア:

[(1, 23102905), (5, 4620581), (7, 3300415), (31, 745255), (35, 660083), (107, 215915), (155, 149051), (199, 116095), (217, 106465), (535, 43183), (749, 30845), (995, 23219), (1085, 21293), (1393, 16585), (3317, 6965), (3745, 6169)]