90453935

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1733}}^1$

素因数の和:1835

約数の個数: 32

約数和(自身を含む): 129342528

約数和(自身を除く): 38888593

約数列:

[1, 5, 11, 13, 55, 65, 73, 143, 365, 715, 803, 949, 1733, 4015, 4745, 8665, 10439, 19063, 22529, 52195, 95315, 112645, 126509, 247819, 632545, 1239095, 1391599, 1644617, 6957995, 8223085, 18090787, 90453935]

約数ペア:

[(1, 90453935), (5, 18090787), (11, 8223085), (13, 6957995), (55, 1644617), (65, 1391599), (73, 1239095), (143, 632545), (365, 247819), (715, 126509), (803, 112645), (949, 95315), (1733, 52195), (4015, 22529), (4745, 19063), (8665, 10439)]