1520405835

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1433}}^1\times {\mathrm{5441}}^1$

素因数の和:6895

約数の個数: 32

約数和(自身を含む): 2622086208

約数和(自身を除く): 1101680373

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 1433, 4299, 5441, 7165, 16323, 18629, 21495, 27205, 55887, 70733, 81615, 93145, 212199, 279435, 353665, 1060995, 7796953, 23390859, 38984765, 101360389, 116954295, 304081167, 506801945, 1520405835]

約数ペア:

[(1, 1520405835), (3, 506801945), (5, 304081167), (13, 116954295), (15, 101360389), (39, 38984765), (65, 23390859), (195, 7796953), (1433, 1060995), (4299, 353665), (5441, 279435), (7165, 212199), (16323, 93145), (18629, 81615), (21495, 70733), (27205, 55887)]