39086025

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:167

約数の個数: 72

約数和(自身を含む): 73224480

約数和(自身を除く): 34138455

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 59, 73, 75, 121, 165, 177, 219, 275, 295, 363, 365, 605, 649, 803, 825, 885, 1095, 1475, 1815, 1825, 1947, 2409, 3025, 3245, 4015, 4307, 4425, 5475, 7139, 8833, 9075, 9735, 12045, 12921, 16225, 20075, 21417, 21535, 26499, 35695, 44165, 47377, 48675, 60225, 64605, 107085, 107675, 132495, 142131, 178475, 220825, 236885, 323025, 521147, 535425, 662475, 710655, 1184425, 1563441, 2605735, 3553275, 7817205, 13028675, 39086025]

約数ペア:

[(1, 39086025), (3, 13028675), (5, 7817205), (11, 3553275), (15, 2605735), (25, 1563441), (33, 1184425), (55, 710655), (59, 662475), (73, 535425), (75, 521147), (121, 323025), (165, 236885), (177, 220825), (219, 178475), (275, 142131), (295, 132495), (363, 107675), (365, 107085), (605, 64605), (649, 60225), (803, 48675), (825, 47377), (885, 44165), (1095, 35695), (1475, 26499), (1815, 21535), (1825, 21417), (1947, 20075), (2409, 16225), (3025, 12921), (3245, 12045), (4015, 9735), (4307, 9075), (4425, 8833), (5475, 7139)]