13852615

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{563}}^1$

素因数の和:631

約数の個数: 32

約数和(自身を含む): 20574720

約数和(自身を除く): 6722105

約数列:

[1, 5, 7, 19, 35, 37, 95, 133, 185, 259, 563, 665, 703, 1295, 2815, 3515, 3941, 4921, 10697, 19705, 20831, 24605, 53485, 74879, 104155, 145817, 374395, 395789, 729085, 1978945, 2770523, 13852615]

約数ペア:

[(1, 13852615), (5, 2770523), (7, 1978945), (19, 729085), (35, 395789), (37, 374395), (95, 145817), (133, 104155), (185, 74879), (259, 53485), (563, 24605), (665, 20831), (703, 19705), (1295, 10697), (2815, 4921), (3515, 3941)]