15694890315

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{253901}}^1$

素因数の和:254239

約数の個数: 32

約数和(自身を含む): 27128920896

約数和(自身を除く): 11434030581

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 317, 951, 1585, 4121, 4755, 12363, 20605, 61815, 253901, 761703, 1269505, 3300713, 3808515, 9902139, 16503565, 49510695, 80486617, 241459851, 402433085, 1046326021, 1207299255, 3138978063, 5231630105, 15694890315]

約数ペア:

[(1, 15694890315), (3, 5231630105), (5, 3138978063), (13, 1207299255), (15, 1046326021), (39, 402433085), (65, 241459851), (195, 80486617), (317, 49510695), (951, 16503565), (1585, 9902139), (4121, 3808515), (4755, 3300713), (12363, 1269505), (20605, 761703), (61815, 253901)]