75770955

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1$

素因数の和:461

約数の個数: 96

約数和(自身を含む): 158034240

約数和(自身を除く): 82263285

約数列:

[1, 3, 5, 9, 13, 15, 17, 19, 39, 45, 51, 57, 65, 85, 95, 117, 153, 171, 195, 221, 247, 255, 285, 323, 401, 585, 663, 741, 765, 855, 969, 1105, 1203, 1235, 1615, 1989, 2005, 2223, 2907, 3315, 3609, 3705, 4199, 4845, 5213, 6015, 6817, 7619, 9945, 11115, 12597, 14535, 15639, 18045, 20451, 20995, 22857, 26065, 34085, 37791, 38095, 46917, 61353, 62985, 68571, 78195, 88621, 99047, 102255, 114285, 129523, 188955, 234585, 265863, 297141, 306765, 342855, 388569, 443105, 495235, 647615, 797589, 891423, 1165707, 1329315, 1485705, 1683799, 1942845, 3987945, 4457115, 5051397, 5828535, 8418995, 15154191, 25256985, 75770955]

約数ペア:

[(1, 75770955), (3, 25256985), (5, 15154191), (9, 8418995), (13, 5828535), (15, 5051397), (17, 4457115), (19, 3987945), (39, 1942845), (45, 1683799), (51, 1485705), (57, 1329315), (65, 1165707), (85, 891423), (95, 797589), (117, 647615), (153, 495235), (171, 443105), (195, 388569), (221, 342855), (247, 306765), (255, 297141), (285, 265863), (323, 234585), (401, 188955), (585, 129523), (663, 114285), (741, 102255), (765, 99047), (855, 88621), (969, 78195), (1105, 68571), (1203, 62985), (1235, 61353), (1615, 46917), (1989, 38095), (2005, 37791), (2223, 34085), (2907, 26065), (3315, 22857), (3609, 20995), (3705, 20451), (4199, 18045), (4845, 15639), (5213, 14535), (6015, 12597), (6817, 11115), (7619, 9945)]