38671935

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4679}}^1$

素因数の和:4735

約数の個数: 32

約数和(自身を含む): 67392000

約数和(自身を除く): 28720065

約数列:

[1, 3, 5, 15, 19, 29, 57, 87, 95, 145, 285, 435, 551, 1653, 2755, 4679, 8265, 14037, 23395, 70185, 88901, 135691, 266703, 407073, 444505, 678455, 1333515, 2035365, 2578129, 7734387, 12890645, 38671935]

約数ペア:

[(1, 38671935), (3, 12890645), (5, 7734387), (15, 2578129), (19, 2035365), (29, 1333515), (57, 678455), (87, 444505), (95, 407073), (145, 266703), (285, 135691), (435, 88901), (551, 70185), (1653, 23395), (2755, 14037), (4679, 8265)]