4201902145

素因数分解:

$5^1\times 7^2\times {\mathrm{389}}^1\times {\mathrm{44089}}^1$

素因数の和:44497

約数の個数: 24

約数和(自身を含む): 5880724200

約数和(自身を除く): 1678822055

約数列:

[1, 5, 7, 35, 49, 245, 389, 1945, 2723, 13615, 19061, 44089, 95305, 220445, 308623, 1543115, 2160361, 10801805, 17150621, 85753105, 120054347, 600271735, 840380429, 4201902145]

約数ペア:

[(1, 4201902145), (5, 840380429), (7, 600271735), (35, 120054347), (49, 85753105), (245, 17150621), (389, 10801805), (1945, 2160361), (2723, 1543115), (13615, 308623), (19061, 220445), (44089, 95305)]