84555445

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1447}}^1$

素因数の和:1525

約数の個数: 32

約数和(自身を含む): 116766720

約数和(自身を除く): 32211275

約数列:

[1, 5, 13, 29, 31, 65, 145, 155, 377, 403, 899, 1447, 1885, 2015, 4495, 7235, 11687, 18811, 41963, 44857, 58435, 94055, 209815, 224285, 545519, 583141, 1300853, 2727595, 2915705, 6504265, 16911089, 84555445]

約数ペア:

[(1, 84555445), (5, 16911089), (13, 6504265), (29, 2915705), (31, 2727595), (65, 1300853), (145, 583141), (155, 545519), (377, 224285), (403, 209815), (899, 94055), (1447, 58435), (1885, 44857), (2015, 41963), (4495, 18811), (7235, 11687)]