39319995

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{797}}^1$

素因数の和:852

約数の個数: 64

約数和(自身を含む): 77220864

約数和(自身を除く): 37900869

約数列:

[1, 3, 5, 11, 13, 15, 23, 33, 39, 55, 65, 69, 115, 143, 165, 195, 253, 299, 345, 429, 715, 759, 797, 897, 1265, 1495, 2145, 2391, 3289, 3795, 3985, 4485, 8767, 9867, 10361, 11955, 16445, 18331, 26301, 31083, 43835, 49335, 51805, 54993, 91655, 113971, 131505, 155415, 201641, 238303, 274965, 341913, 569855, 604923, 714909, 1008205, 1191515, 1709565, 2621333, 3024615, 3574545, 7863999, 13106665, 39319995]

約数ペア:

[(1, 39319995), (3, 13106665), (5, 7863999), (11, 3574545), (13, 3024615), (15, 2621333), (23, 1709565), (33, 1191515), (39, 1008205), (55, 714909), (65, 604923), (69, 569855), (115, 341913), (143, 274965), (165, 238303), (195, 201641), (253, 155415), (299, 131505), (345, 113971), (429, 91655), (715, 54993), (759, 51805), (797, 49335), (897, 43835), (1265, 31083), (1495, 26301), (2145, 18331), (2391, 16445), (3289, 11955), (3795, 10361), (3985, 9867), (4485, 8767)]