5177435425

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{491}}^1\times {\mathrm{577}}^1$

素因数の和:1138

約数の個数: 48

約数和(自身を含む): 6981999552

約数和(自身を除く): 1804564127

約数列:

[1, 5, 17, 25, 43, 85, 215, 425, 491, 577, 731, 1075, 2455, 2885, 3655, 8347, 9809, 12275, 14425, 18275, 21113, 24811, 41735, 49045, 105565, 124055, 208675, 245225, 283307, 358921, 421787, 527825, 620275, 1416535, 1794605, 2108935, 4816219, 7082675, 8973025, 10544675, 12182201, 24081095, 60911005, 120405475, 207097417, 304555025, 1035487085, 5177435425]

約数ペア:

[(1, 5177435425), (5, 1035487085), (17, 304555025), (25, 207097417), (43, 120405475), (85, 60911005), (215, 24081095), (425, 12182201), (491, 10544675), (577, 8973025), (731, 7082675), (1075, 4816219), (2455, 2108935), (2885, 1794605), (3655, 1416535), (8347, 620275), (9809, 527825), (12275, 421787), (14425, 358921), (18275, 283307), (21113, 245225), (24811, 208675), (41735, 124055), (49045, 105565)]