2247352525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{283}}^1\times {\mathrm{431}}^1$

素因数の和:802

約数の個数: 48

約数和(自身を含む): 3103515648

約数和(自身を除く): 856163123

約数列:

[1, 5, 11, 25, 55, 67, 275, 283, 335, 431, 737, 1415, 1675, 2155, 3113, 3685, 4741, 7075, 10775, 15565, 18425, 18961, 23705, 28877, 77825, 94805, 118525, 121973, 144385, 208571, 317647, 474025, 609865, 721925, 1042855, 1341703, 1588235, 3049325, 5214275, 6708515, 7941175, 8172191, 33542575, 40860955, 89894101, 204304775, 449470505, 2247352525]

約数ペア:

[(1, 2247352525), (5, 449470505), (11, 204304775), (25, 89894101), (55, 40860955), (67, 33542575), (275, 8172191), (283, 7941175), (335, 6708515), (431, 5214275), (737, 3049325), (1415, 1588235), (1675, 1341703), (2155, 1042855), (3113, 721925), (3685, 609865), (4741, 474025), (7075, 317647), (10775, 208571), (15565, 144385), (18425, 121973), (18961, 118525), (23705, 94805), (28877, 77825)]