29953395

素因数分解:

$3^5\times 5^1\times {\mathrm{89}}^1\times {\mathrm{277}}^1$

素因数の和:386

約数の個数: 48

約数和(自身を含む): 54643680

約数和(自身を除く): 24690285

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 89, 135, 243, 267, 277, 405, 445, 801, 831, 1215, 1335, 1385, 2403, 2493, 4005, 4155, 7209, 7479, 12015, 12465, 21627, 22437, 24653, 36045, 37395, 67311, 73959, 108135, 112185, 123265, 221877, 336555, 369795, 665631, 1109385, 1996893, 3328155, 5990679, 9984465, 29953395]

約数ペア:

[(1, 29953395), (3, 9984465), (5, 5990679), (9, 3328155), (15, 1996893), (27, 1109385), (45, 665631), (81, 369795), (89, 336555), (135, 221877), (243, 123265), (267, 112185), (277, 108135), (405, 73959), (445, 67311), (801, 37395), (831, 36045), (1215, 24653), (1335, 22437), (1385, 21627), (2403, 12465), (2493, 12015), (4005, 7479), (4155, 7209)]