16621152195

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3089}}^1\times {\mathrm{21101}}^1$

素因数の和:24215

約数の個数: 32

約数和(自身を含む): 28168637760

約数和(自身を除く): 11547485565

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 3089, 9267, 15445, 21101, 46335, 52513, 63303, 105505, 157539, 262565, 316515, 358717, 787695, 1076151, 1793585, 5380755, 65180989, 195542967, 325904945, 977714835, 1108076813, 3324230439, 5540384065, 16621152195]

約数ペア:

[(1, 16621152195), (3, 5540384065), (5, 3324230439), (15, 1108076813), (17, 977714835), (51, 325904945), (85, 195542967), (255, 65180989), (3089, 5380755), (9267, 1793585), (15445, 1076151), (21101, 787695), (46335, 358717), (52513, 316515), (63303, 262565), (105505, 157539)]