1383041366995

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{4159}}^1\times {\mathrm{35171}}^1$

素因数の和:39427

約数の個数: 32

約数和(自身を含む): 1741739950080

約数和(自身を除く): 358698583085

約数列:

[1, 5, 31, 61, 155, 305, 1891, 4159, 9455, 20795, 35171, 128929, 175855, 253699, 644645, 1090301, 1268495, 2145431, 5451505, 7864669, 10727155, 39323345, 66508361, 146276189, 332541805, 731380945, 4534561859, 8922847529, 22672809295, 44614237645, 276608273399, 1383041366995]

約数ペア:

[(1, 1383041366995), (5, 276608273399), (31, 44614237645), (61, 22672809295), (155, 8922847529), (305, 4534561859), (1891, 731380945), (4159, 332541805), (9455, 146276189), (20795, 66508361), (35171, 39323345), (128929, 10727155), (175855, 7864669), (253699, 5451505), (644645, 2145431), (1090301, 1268495)]