42173835

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{11113}}^1$

素因数の和:11155

約数の個数: 32

約数和(自身を含む): 76819968

約数和(自身を除く): 34646133

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 759, 1265, 3795, 11113, 33339, 55565, 122243, 166695, 255599, 366729, 611215, 766797, 1277995, 1833645, 2811589, 3833985, 8434767, 14057945, 42173835]

約数ペア:

[(1, 42173835), (3, 14057945), (5, 8434767), (11, 3833985), (15, 2811589), (23, 1833645), (33, 1277995), (55, 766797), (69, 611215), (115, 366729), (165, 255599), (253, 166695), (345, 122243), (759, 55565), (1265, 33339), (3795, 11113)]