2197907535

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1\times {\mathrm{17981}}^1$

素因数の和:18299

約数の個数: 32

約数和(自身を含む): 3651065280

約数和(自身を除く): 1453157745

約数列:

[1, 3, 5, 15, 29, 87, 145, 281, 435, 843, 1405, 4215, 8149, 17981, 24447, 40745, 53943, 89905, 122235, 269715, 521449, 1564347, 2607245, 5052661, 7821735, 15157983, 25263305, 75789915, 146527169, 439581507, 732635845, 2197907535]

約数ペア:

[(1, 2197907535), (3, 732635845), (5, 439581507), (15, 146527169), (29, 75789915), (87, 25263305), (145, 15157983), (281, 7821735), (435, 5052661), (843, 2607245), (1405, 1564347), (4215, 521449), (8149, 269715), (17981, 122235), (24447, 89905), (40745, 53943)]