1629125985

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{8527}}^1$

素因数の和:8853

約数の個数: 32

約数和(自身を含む): 2672197632

約数和(自身を除く): 1043071647

約数列:

[1, 3, 5, 15, 47, 141, 235, 271, 705, 813, 1355, 4065, 8527, 12737, 25581, 38211, 42635, 63685, 127905, 191055, 400769, 1202307, 2003845, 2310817, 6011535, 6932451, 11554085, 34662255, 108608399, 325825197, 543041995, 1629125985]

約数ペア:

[(1, 1629125985), (3, 543041995), (5, 325825197), (15, 108608399), (47, 34662255), (141, 11554085), (235, 6932451), (271, 6011535), (705, 2310817), (813, 2003845), (1355, 1202307), (4065, 400769), (8527, 191055), (12737, 127905), (25581, 63685), (38211, 42635)]