38000915745

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{395287}}^1$

素因数の和:395354

約数の個数: 64

約数和(自身を含む): 71721054720

約数和(自身を除く): 33720138975

約数列:

[1, 3, 5, 13, 15, 17, 29, 39, 51, 65, 85, 87, 145, 195, 221, 255, 377, 435, 493, 663, 1105, 1131, 1479, 1885, 2465, 3315, 5655, 6409, 7395, 19227, 32045, 96135, 395287, 1185861, 1976435, 5138731, 5929305, 6719879, 11463323, 15416193, 20159637, 25693655, 33599395, 34389969, 57316615, 77080965, 87358427, 100798185, 149023199, 171949845, 194876491, 262075281, 436792135, 447069597, 584629473, 745115995, 974382455, 1310376405, 2235347985, 2533394383, 2923147365, 7600183149, 12666971915, 38000915745]

約数ペア:

[(1, 38000915745), (3, 12666971915), (5, 7600183149), (13, 2923147365), (15, 2533394383), (17, 2235347985), (29, 1310376405), (39, 974382455), (51, 745115995), (65, 584629473), (85, 447069597), (87, 436792135), (145, 262075281), (195, 194876491), (221, 171949845), (255, 149023199), (377, 100798185), (435, 87358427), (493, 77080965), (663, 57316615), (1105, 34389969), (1131, 33599395), (1479, 25693655), (1885, 20159637), (2465, 15416193), (3315, 11463323), (5655, 6719879), (6409, 5929305), (7395, 5138731), (19227, 1976435), (32045, 1185861), (96135, 395287)]