15672149715

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{240131}}^1$

素因数の和:240387

約数の個数: 32

約数和(自身を含む): 26510572800

約数和(自身を除く): 10838423085

約数列:

[1, 3, 5, 15, 19, 57, 95, 229, 285, 687, 1145, 3435, 4351, 13053, 21755, 65265, 240131, 720393, 1200655, 3601965, 4562489, 13687467, 22812445, 54989999, 68437335, 164969997, 274949995, 824849985, 1044809981, 3134429943, 5224049905, 15672149715]

約数ペア:

[(1, 15672149715), (3, 5224049905), (5, 3134429943), (15, 1044809981), (19, 824849985), (57, 274949995), (95, 164969997), (229, 68437335), (285, 54989999), (687, 22812445), (1145, 13687467), (3435, 4562489), (4351, 3601965), (13053, 1200655), (21755, 720393), (65265, 240131)]