1271375254045

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{677}}^1\times {\mathrm{1520611}}^1$

素因数の和:1521325

約数の個数: 32

約数和(自身を含む): 1732037892480

約数和(自身を除く): 460662638435

約数列:

[1, 5, 13, 19, 65, 95, 247, 677, 1235, 3385, 8801, 12863, 44005, 64315, 167219, 836095, 1520611, 7603055, 19767943, 28891609, 98839715, 144458045, 375590917, 1029453647, 1877954585, 5147268235, 13382897411, 19559619293, 66914487055, 97798096465, 254275050809, 1271375254045]

約数ペア:

[(1, 1271375254045), (5, 254275050809), (13, 97798096465), (19, 66914487055), (65, 19559619293), (95, 13382897411), (247, 5147268235), (677, 1877954585), (1235, 1029453647), (3385, 375590917), (8801, 144458045), (12863, 98839715), (44005, 28891609), (64315, 19767943), (167219, 7603055), (836095, 1520611)]