29940705

素因数分解:

$3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1693}}^1$

素因数の和:1838

約数の個数: 32

約数和(自身を含む): 53665920

約数和(自身を除く): 23725215

約数列:

[1, 3, 5, 9, 15, 27, 45, 131, 135, 393, 655, 1179, 1693, 1965, 3537, 5079, 5895, 8465, 15237, 17685, 25395, 45711, 76185, 221783, 228555, 665349, 1108915, 1996047, 3326745, 5988141, 9980235, 29940705]

約数ペア:

[(1, 29940705), (3, 9980235), (5, 5988141), (9, 3326745), (15, 1996047), (27, 1108915), (45, 665349), (131, 228555), (135, 221783), (393, 76185), (655, 45711), (1179, 25395), (1693, 17685), (1965, 15237), (3537, 8465), (5079, 5895)]