53689905

素因数分解:

$3^3\times 5^1\times {\mathrm{499}}^1\times {\mathrm{797}}^1$

素因数の和:1310

約数の個数: 32

約数和(自身を含む): 95760000

約数和(自身を除く): 42070095

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 499, 797, 1497, 2391, 2495, 3985, 4491, 7173, 7485, 11955, 13473, 21519, 22455, 35865, 67365, 107595, 397703, 1193109, 1988515, 3579327, 5965545, 10737981, 17896635, 53689905]

約数ペア:

[(1, 53689905), (3, 17896635), (5, 10737981), (9, 5965545), (15, 3579327), (27, 1988515), (45, 1193109), (135, 397703), (499, 107595), (797, 67365), (1497, 35865), (2391, 22455), (2495, 21519), (3985, 13473), (4491, 11955), (7173, 7485)]