28534685235

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{541}}^1\times {\mathrm{71761}}^1$

素因数の和:72324

約数の個数: 48

約数和(自身を含む): 53208365472

約数和(自身を除く): 24673680237

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 541, 735, 1623, 2705, 3787, 8115, 11361, 18935, 26509, 56805, 71761, 79527, 132545, 215283, 358805, 397635, 502327, 1076415, 1506981, 2511635, 3516289, 7534905, 10548867, 17581445, 38822701, 52744335, 116468103, 194113505, 271758907, 582340515, 815276721, 1358794535, 1902312349, 4076383605, 5706937047, 9511561745, 28534685235]

約数ペア:

[(1, 28534685235), (3, 9511561745), (5, 5706937047), (7, 4076383605), (15, 1902312349), (21, 1358794535), (35, 815276721), (49, 582340515), (105, 271758907), (147, 194113505), (245, 116468103), (541, 52744335), (735, 38822701), (1623, 17581445), (2705, 10548867), (3787, 7534905), (8115, 3516289), (11361, 2511635), (18935, 1506981), (26509, 1076415), (56805, 502327), (71761, 397635), (79527, 358805), (132545, 215283)]