42121485

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{53}}^1$

素因数の和:132

約数の個数: 96

約数和(自身を含む): 90305280

約数和(自身を除く): 48183795

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 29, 35, 45, 53, 63, 87, 105, 135, 145, 159, 189, 203, 261, 265, 315, 371, 435, 477, 609, 783, 795, 841, 945, 1015, 1113, 1305, 1431, 1537, 1827, 1855, 2385, 2523, 3045, 3339, 3915, 4205, 4611, 5481, 5565, 5887, 7155, 7569, 7685, 9135, 10017, 10759, 12615, 13833, 16695, 17661, 22707, 23055, 27405, 29435, 32277, 37845, 41499, 44573, 50085, 52983, 53795, 69165, 88305, 96831, 113535, 133719, 158949, 161385, 207495, 222865, 264915, 290493, 312011, 401157, 484155, 668595, 794745, 936033, 1203471, 1452465, 1560055, 2005785, 2808099, 4680165, 6017355, 8424297, 14040495, 42121485]

約数ペア:

[(1, 42121485), (3, 14040495), (5, 8424297), (7, 6017355), (9, 4680165), (15, 2808099), (21, 2005785), (27, 1560055), (29, 1452465), (35, 1203471), (45, 936033), (53, 794745), (63, 668595), (87, 484155), (105, 401157), (135, 312011), (145, 290493), (159, 264915), (189, 222865), (203, 207495), (261, 161385), (265, 158949), (315, 133719), (371, 113535), (435, 96831), (477, 88305), (609, 69165), (783, 53795), (795, 52983), (841, 50085), (945, 44573), (1015, 41499), (1113, 37845), (1305, 32277), (1431, 29435), (1537, 27405), (1827, 23055), (1855, 22707), (2385, 17661), (2523, 16695), (3045, 13833), (3339, 12615), (3915, 10759), (4205, 10017), (4611, 9135), (5481, 7685), (5565, 7569), (5887, 7155)]