70471245

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{1277}}^1$

素因数の和:1581

約数の個数: 32

約数和(自身を含む): 121951872

約数和(自身を除く): 51480627

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 283, 849, 1277, 1415, 3679, 3831, 4245, 6385, 11037, 16601, 18395, 19155, 49803, 55185, 83005, 249015, 361391, 1084173, 1806955, 4698083, 5420865, 14094249, 23490415, 70471245]

約数ペア:

[(1, 70471245), (3, 23490415), (5, 14094249), (13, 5420865), (15, 4698083), (39, 1806955), (65, 1084173), (195, 361391), (283, 249015), (849, 83005), (1277, 55185), (1415, 49803), (3679, 19155), (3831, 18395), (4245, 16601), (6385, 11037)]