155708135

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1367}}^1$

素因数の和:1511

約数の個数: 32

約数和(自身を含む): 216691200

約数和(自身を除く): 60983065

約数列:

[1, 5, 11, 19, 55, 95, 109, 209, 545, 1045, 1199, 1367, 2071, 5995, 6835, 10355, 15037, 22781, 25973, 75185, 113905, 129865, 149003, 285703, 745015, 1428515, 1639033, 2831057, 8195165, 14155285, 31141627, 155708135]

約数ペア:

[(1, 155708135), (5, 31141627), (11, 14155285), (19, 8195165), (55, 2831057), (95, 1639033), (109, 1428515), (209, 745015), (545, 285703), (1045, 149003), (1199, 129865), (1367, 113905), (2071, 75185), (5995, 25973), (6835, 22781), (10355, 15037)]