53917485

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{467}}^1$

素因数の和:697

約数の個数: 32

約数和(自身を含む): 88957440

約数和(自身を除く): 35039955

約数列:

[1, 3, 5, 15, 43, 129, 179, 215, 467, 537, 645, 895, 1401, 2335, 2685, 7005, 7697, 20081, 23091, 38485, 60243, 83593, 100405, 115455, 250779, 301215, 417965, 1253895, 3594499, 10783497, 17972495, 53917485]

約数ペア:

[(1, 53917485), (3, 17972495), (5, 10783497), (15, 3594499), (43, 1253895), (129, 417965), (179, 301215), (215, 250779), (467, 115455), (537, 100405), (645, 83593), (895, 60243), (1401, 38485), (2335, 23091), (2685, 20081), (7005, 7697)]