219430965

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{38803}}^1$

素因数の和:38853

約数の個数: 32

約数和(自身を含む): 391144320

約数和(自身を除く): 171713355

約数列:

[1, 3, 5, 13, 15, 29, 39, 65, 87, 145, 195, 377, 435, 1131, 1885, 5655, 38803, 116409, 194015, 504439, 582045, 1125287, 1513317, 2522195, 3375861, 5626435, 7566585, 14628731, 16879305, 43886193, 73143655, 219430965]

約数ペア:

[(1, 219430965), (3, 73143655), (5, 43886193), (13, 16879305), (15, 14628731), (29, 7566585), (39, 5626435), (65, 3375861), (87, 2522195), (145, 1513317), (195, 1125287), (377, 582045), (435, 504439), (1131, 194015), (1885, 116409), (5655, 38803)]