38193435

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:197

約数の個数: 96

約数和(自身を含む): 81095040

約数和(自身を除く): 42901605

約数列:

[1, 3, 5, 7, 9, 15, 21, 29, 35, 37, 45, 63, 87, 105, 111, 113, 145, 185, 203, 259, 261, 315, 333, 339, 435, 555, 565, 609, 777, 791, 1015, 1017, 1073, 1295, 1305, 1665, 1695, 1827, 2331, 2373, 3045, 3219, 3277, 3885, 3955, 4181, 5085, 5365, 7119, 7511, 9135, 9657, 9831, 11655, 11865, 12543, 16095, 16385, 20905, 22533, 22939, 29267, 29493, 35595, 37555, 37629, 48285, 49155, 62715, 67599, 68817, 87801, 112665, 114695, 121249, 146335, 147465, 188145, 206451, 263403, 337995, 344085, 363747, 439005, 606245, 848743, 1032255, 1091241, 1317015, 1818735, 2546229, 4243715, 5456205, 7638687, 12731145, 38193435]

約数ペア:

[(1, 38193435), (3, 12731145), (5, 7638687), (7, 5456205), (9, 4243715), (15, 2546229), (21, 1818735), (29, 1317015), (35, 1091241), (37, 1032255), (45, 848743), (63, 606245), (87, 439005), (105, 363747), (111, 344085), (113, 337995), (145, 263403), (185, 206451), (203, 188145), (259, 147465), (261, 146335), (315, 121249), (333, 114695), (339, 112665), (435, 87801), (555, 68817), (565, 67599), (609, 62715), (777, 49155), (791, 48285), (1015, 37629), (1017, 37555), (1073, 35595), (1295, 29493), (1305, 29267), (1665, 22939), (1695, 22533), (1827, 20905), (2331, 16385), (2373, 16095), (3045, 12543), (3219, 11865), (3277, 11655), (3885, 9831), (3955, 9657), (4181, 9135), (5085, 7511), (5365, 7119)]