42376815

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{677}}^1$

素因数の和:808

約数の個数: 48

約数和(自身を含む): 79960608

約数和(自身を除く): 37583793

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 107, 117, 195, 321, 535, 585, 677, 963, 1391, 1605, 2031, 3385, 4173, 4815, 6093, 6955, 8801, 10155, 12519, 20865, 26403, 30465, 44005, 62595, 72439, 79209, 132015, 217317, 362195, 396045, 651951, 941707, 1086585, 2825121, 3259755, 4708535, 8475363, 14125605, 42376815]

約数ペア:

[(1, 42376815), (3, 14125605), (5, 8475363), (9, 4708535), (13, 3259755), (15, 2825121), (39, 1086585), (45, 941707), (65, 651951), (107, 396045), (117, 362195), (195, 217317), (321, 132015), (535, 79209), (585, 72439), (677, 62595), (963, 44005), (1391, 30465), (1605, 26403), (2031, 20865), (3385, 12519), (4173, 10155), (4815, 8801), (6093, 6955)]