4061125705

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{287921}}^1$

素因数の和:287977

約数の個数: 32

約数和(自身を含む): 6191474688

約数和(自身を除く): 2130348983

約数列:

[1, 5, 7, 13, 31, 35, 65, 91, 155, 217, 403, 455, 1085, 2015, 2821, 14105, 287921, 1439605, 2015447, 3742973, 8925551, 10077235, 18714865, 26200811, 44627755, 62478857, 116032163, 131004055, 312394285, 580160815, 812225141, 4061125705]

約数ペア:

[(1, 4061125705), (5, 812225141), (7, 580160815), (13, 312394285), (31, 131004055), (35, 116032163), (65, 62478857), (91, 44627755), (155, 26200811), (217, 18714865), (403, 10077235), (455, 8925551), (1085, 3742973), (2015, 2015447), (2821, 1439605), (14105, 287921)]