103784235

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{89}}^1\times {\mathrm{269}}^1$

素因数の和:400

約数の個数: 48

約数和(自身を含む): 179042400

約数和(自身を除く): 75258165

約数列:

[1, 3, 5, 15, 17, 51, 85, 89, 255, 267, 269, 289, 445, 807, 867, 1335, 1345, 1445, 1513, 4035, 4335, 4539, 4573, 7565, 13719, 22695, 22865, 23941, 25721, 68595, 71823, 77163, 77741, 119705, 128605, 233223, 359115, 385815, 388705, 406997, 1166115, 1220991, 2034985, 6104955, 6918949, 20756847, 34594745, 103784235]

約数ペア:

[(1, 103784235), (3, 34594745), (5, 20756847), (15, 6918949), (17, 6104955), (51, 2034985), (85, 1220991), (89, 1166115), (255, 406997), (267, 388705), (269, 385815), (289, 359115), (445, 233223), (807, 128605), (867, 119705), (1335, 77741), (1345, 77163), (1445, 71823), (1513, 68595), (4035, 25721), (4335, 23941), (4539, 22865), (4573, 22695), (7565, 13719)]